Tag: NRSN

Research News and Market Data on NRSN

• Notifications have no immediate effect on the listing or trading of the Company’s securities on Nasdaq
• Nasdaq has provided the Company until September 29, 2026 to regain compliance with both requirements
• The Company is actively evaluating actions to regain compliance, with a clear focus on initiatives that are aligned with and supportive of long-term shareholder value

CAMBRIDGE, Mass., April 3, 2026 /PRNewswire/ — NeuroSense Therapeutics Ltd. (Nasdaq: NRSN) (“NeuroSense” or the “Company”), a late-stage clinical biotechnology company developing treatments for severe neurodegenerative diseases, today announced that it received two notification letters from the Listing Qualifications Department of The Nasdaq Stock Market LLC (“Nasdaq”) on April 2, 2026, indicating that the Company is not in compliance with certain continued listing requirements of The Nasdaq Capital Market.

The first notification letter indicated that the Company is not in compliance with Nasdaq Listing Rule 5550(a)(2), which requires listed securities to maintain a minimum bid price of $1.00 per share, since the closing bid price of the Company’s ordinary shares was below $1.00 per share for 30 consecutive business days, from February 18, 2026 through March 31, 2026.

The second notification letter indicated that the Company is not in compliance with Nasdaq Listing Rule 5550(b)(2), which requires listed securities to maintain a minimum market value of listed securities (“MVLS”) of $35 million, since the Company’s MVLS was below $35 million for 30 consecutive business days over the same period.

These notifications have no immediate effect on the listing or trading of the Company’s securities on Nasdaq. The Company’s ordinary shares and warrants will continue to trade on The Nasdaq Capital Market under the symbols “NRSN” and “NRSNW,” respectively.

In accordance with Nasdaq Listing Rules, the Company has a compliance period of 180 calendar days, or until September 29, 2026, to regain compliance with both the minimum bid price requirement and the MVLS requirement. To regain compliance, the Company’s ordinary shares must maintain a closing bid price of at least $1.00 per share for a minimum of 10 consecutive business days, and the Company’s MVLS must close at $35 million or more for a minimum of 10 consecutive business days, in each case subject to Nasdaq’s discretion.

The Company continues to actively monitor the closing bid price of its ordinary shares and its MVLS and is evaluating available actions to regain compliance with Nasdaq’s continued listing requirements, with a clear focus on initiatives that support and enhance long-term shareholder value. 

About NeuroSense

NeuroSense Therapeutics, Ltd. is a clinical-stage biotechnology company focused on discovering and developing treatments for patients suffering from debilitating neurodegenerative diseases. NeuroSense believes that these diseases, which include amyotrophic lateral sclerosis (ALS), Alzheimer’s disease and Parkinson’s disease, among others, represent one of the most significant unmet medical needs of our time, with limited effective therapeutic options available for patients to date. Due to the complexity of neurodegenerative diseases and based on strong scientific research on a large panel of related biomarkers, NeuroSense’s strategy is to develop combined therapies targeting multiple pathways associated with these diseases.

For additional information, we invite you to visit our website and follow us on LinkedIn, YouTube and X. Information that may be important to investors may be routinely posted on our website and these social media channels.

Forward-Looking Statements

This press release contains “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on NeuroSense Therapeutics’ current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict and include statements regarding the timing of regulatory filings, reporting of data, meetings and regulatory decisions. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. The future events and trends may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward looking statements. These risks include the uncertainty regarding the timing of regulatory filings, meetings and regulatory decisions; outcomes and the timing of current and future clinical trials; the risk the PrimeC will not advance towards later-stage development, timing for reporting data, including from the study of PrimeC in Alzheimer’s disease; that the study will not be successful; the ability of NeuroSense to remain listed on Nasdaq; and other risks and uncertainties set forth in NeuroSense’s filings with the Securities and Exchange Commission (SEC). You should not rely on these statements as representing our views in the future. More information about the risks and uncertainties affecting NeuroSense is contained under the heading “Risk Factors” in the Annual Report on Form 20-F filed with the Securities and Exchange Commission on March 31, 2026 and NeuroSense’s subsequent filings with the SEC. Forward-looking statements contained in this announcement are made as of this date, and NeuroSense undertakes no duty to update such information except as required under applicable law.

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SOURCE NeuroSense

For further information: For further information: [email protected], +972 (0)9 799 6183

Research News and Market Data on NRSN

• 2025 marked transition of PrimeC into a late-stage clinical asset with FDA-cleared Phase 3 program in ALS
• Statistically significant survival benefit demonstrated, including 65% reduction in risk of death and >14-month median survival advantage
• Results published in JAMA Neurology, providing high-level peer-reviewed validation of clinical and biological activity
• Advancing toward key regulatory milestones with planned pre-NDS meeting in Canada and near-term Alzheimer’s readout

CAMBRIDGE, Mass., March 31, 2026 /PRNewswire/ — NeuroSense Therapeutics Ltd. (Nasdaq: NRSN) (“NeuroSense” or the “Company”), a late-stage clinical biotechnology company developing treatments for severe neurodegenerative diseases, today reported its financial results for the year ended December 31, 2025 and provided a business update.

“2025 was a transformational year for NeuroSense, as we advanced PrimeC from a successful Phase 2b program into a late-stage clinical asset with a clear regulatory path forward,” said Alon Ben-Noon, Chief Executive Officer of NeuroSense. “As we entered 2026, we further strengthened our clinical and scientific foundation with statistically significant survival data and publication of our results in JAMA Neurology. Together, these milestones position PrimeC as a differentiated therapeutic candidate with the potential to meaningfully impact people with ALS and potentially other neurodegenerative diseases.”

Business Highlights from 2025

2025 marked a transformative year for NeuroSense, as the Company advanced PrimeC from a successful Phase 2b program into a late-stage clinical asset with a clearly defined regulatory and development pathway. Results from the Phase 2b PARADIGM study demonstrated approximately 33% slowing in disease progression over 18 months, alongside a substantial reduction in ALS-related complications. During the year, NeuroSense further strengthened its data package through additional biomarker analyses, including microRNA data, supporting the biological activity of PrimeC, supporting PrimeC’s potential as a disease-modifying therapy.

The Company also completed commercial-scale manufacturing and advanced its regulatory strategy, including engagement with Health Canada and ongoing partnership discussions.

Importantly, in November 2025, NeuroSense received FDA clearance to initiate the PARAGON Phase 3 trial in ALS, marking a key inflection point in the Company’s development trajectory.

NeuroSense also reported early signals of biological activity and statistically significant reductions in key biomarkers associated with Alzheimer’s disease, supporting broader potential across neurodegenerative diseases.

Recent Developments and First Quarter 2026 Highlights

Since the beginning of 2026, NeuroSense has continued to strengthen PrimeC’s position through significant clinical and scientific milestones. The Company reported statistically significant survival data from its Phase 2b study, demonstrating a 65% reduction in the risk of death and a greater than 14-month median survival benefit.

Further reinforcing the strength of its clinical package, results from the PARADIGM trial were published in JAMA Neurology, highlighting meaningful clinical outcomes and biological activity, including biomarker changes consistent with the proposed mechanism of action.

NeuroSense also expanded its scientific visibility through presentations at leading international conferences and strengthened its intellectual property portfolio with newly granted patents in the United States and internationally. In addition, the Company enhanced its Scientific Advisory Board with leading experts to support continued development in ALS and Alzheimer’s disease.

Upcoming Expected Milestones

• Additional biomarkers readouts from PARADIGM
• Readouts from the Phase 2 Alzheimer’s study
• Planned pre-NDS meeting with Health Canada in May 2026
• Potential NDS submission in Canada, subject to regulatory feedback
• Continued preparation for initiation of the Phase 3 PARAGON trial in ALS

Financial Results

Research and development expenses for the years ended December 31, 2025 and 2024 were $6.2 million and $5.7 million, respectively. The increase of $0.5 million, or 8.8%, was mainly attributed to an increase in share-based payment expenses and increase in our salaries and social benefits expenses which were partly offset by a decrease of our expenses to subcontractors and consultants.

General and administrative expenses for the years ended December 31, 2025 and 2024 were $4.9 million and $4.2 million, respectively. The increase of $0.7 million, or 16.6%, was mainly attributed to an increase in share-based compensation.

As of December 31, 2025, NeuroSense had cash of approximately $0.2 million.

A summary of NeuroSense’s consolidated financial results is included in the tables below.

A copy of the Company’s annual report on Form 20-F for the year ended December 31, 2025 has been filed with the U.S. Securities and Exchange Commission at https://www.sec.gov/ and posted on the Company’s investor relations website at https://neurosense.investorroom.com/sec-filings. The Company will deliver a hard copy of its annual report, including its complete audited financial statements, free of charge, to its shareholders upon request at [email protected].

About NeuroSense

NeuroSense Therapeutics, Ltd. is a clinical-stage biotechnology company focused on discovering and developing treatments for patients suffering from debilitating neurodegenerative diseases. NeuroSense believes that these diseases, which include amyotrophic lateral sclerosis (ALS), Alzheimer’s disease and Parkinson’s disease, among others, represent one of the most significant unmet medical needs of our time, with limited effective therapeutic options available for patients to date. Due to the complexity of neurodegenerative diseases and based on strong scientific research on a large panel of related biomarkers, NeuroSense’s strategy is to develop combined therapies targeting multiple pathways associated with these diseases.

For additional information, we invite you to visit our website and follow us on LinkedIn, YouTube and X. Information that may be important to investors may be routinely posted on our website and these social media channels.

About PrimeC

PrimeC, NeuroSense’s lead drug candidate, is a novel extended-release oral formulation composed of a unique fixed-dose combination of two FDA-approved drugs: ciprofloxacin and celecoxib. PrimeC is designed to synergistically target several key mechanisms of ALS and AD, that contribute to neuron degeneration, inflammation, iron accumulation and impaired ribonucleic acid (“RNA”) regulation to potentially inhibit the progression of ALS and AD.

About ALS

Amyotrophic lateral sclerosis (“ALS”) is an incurable neurodegenerative disease that causes complete paralysis and death within 2-5 years from diagnosis. Every year, more than 5,000 people are diagnosed with ALS in the U.S. alone, with an annual disease burden of $1 billion. The number of people living with ALS is expected to grow by 24% by 2040 in the U.S. and EU.

Forward-Looking Statements

This press release contains “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on NeuroSense Therapeutics’ current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict and include statements regarding the timing of regulatory filings, reporting of data, meetings and regulatory decisions. Further, certain forward-looking statements, including statements regarding future development of PrimeC, are based on assumptions as to future events that may not prove to be accurate. The future events and trends may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward looking statements. These risks include the uncertainty regarding the timing of regulatory filings, meetings and regulatory decisions; outcomes and the timing of current and future clinical trials; the risk the PrimeC will not advance towards later-stage development, timing for reporting data, including from the study of PrimeC in Alzheimer’s disease; that the study will not be successful; the ability of NeuroSense to remain listed on Nasdaq; and other risks and uncertainties set forth in NeuroSense’s filings with the Securities and Exchange Commission (SEC). You should not rely on these statements as representing our views in the future. More information about the risks and uncertainties affecting NeuroSense is contained under the heading “Risk Factors” in the Annual Report on Form 20-F filed with the Securities and Exchange Commission on March 31, 2026 and NeuroSense’s subsequent filings with the SEC. Forward-looking statements contained in this announcement are made as of this date, and NeuroSense undertakes no duty to update such information except as required under applicable law.

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SOURCE NeuroSense

For further information: For further information: Email: [email protected] | Tel: +972 (0)9 799 6183

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Research News and Market Data on NRSN

CAMBRIDGE, Mass., March 24, 2026 /PRNewswire/ — NeuroSense Therapeutics Ltd. (NASDAQ: NRSN) (“NeuroSense”), a late-stage clinical biotechnology company focused on developing disease-modifying treatments for neurodegenerative diseases, today provided an update on key regulatory and clinical milestones for its lead asset, PrimeC.

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Health Canada Pre-NDS Meeting

A pre-New Drug Submission (pre-NDS) meeting with Health Canada has been rescheduled to May 2026.

The decision was made to allow for the inclusion of additional emerging clinical, biomarker and survival data and analyses in the briefing package, which the Company believes will meaningfully strengthen the scientific and clinical foundation supporting PrimeC.

The Company remains focused on advancing PrimeC under the NOC/c pathway in Canada, which is designed to facilitate earlier access to promising therapies addressing serious unmet medical needs.

Alzheimer’s Disease Program Update

The Company expects to report clinical and biomarker results from its Alzheimer’s study in the coming weeks.

Continued Momentum Across Key Programs

NeuroSense continues to advance its clinical and regulatory strategy for PrimeC, supported by our previously disclosed:

• Statistically significant survival benefit (65% reduction in risk of death)
• Expanding biomarker dataset supporting multi-mechanistic activity
• FDA clearance to initiate the pivotal Phase 3 PARAGON trial in ALS

“As we generated additional valuable data, we believe it is strategic to incorporate these findings and analyses into our regulatory interactions,” said Alon Ben-Noon, Chief Executive Officer of NeuroSense. “Our objective is to present the most comprehensive and robust dataset possible to Health Canada, thereby maximizing the likelihood of a constructive and efficient regulatory pathway. We believe this approach positions the Company ahead of several important value inflection points across its ALS and Alzheimer’s programs expected in 2026.”

About NeuroSense

NeuroSense Therapeutics, Ltd. is a clinical-stage biotechnology company focused on discovering and developing treatments for patients suffering from debilitating neurodegenerative diseases. NeuroSense believes that these diseases, which include amyotrophic lateral sclerosis (ALS), Alzheimer’s disease and Parkinson’s disease, among others, represent one of the most significant unmet medical needs of our time, with limited effective therapeutic options available for patients to date. Due to the complexity of neurodegenerative diseases and based on strong scientific research on a large panel of related biomarkers, NeuroSense’s strategy is to develop combined therapies targeting multiple pathways associated with these diseases.

For additional information, we invite you to visit our website and follow us on LinkedIn, YouTube and X. Information that may be important to investors may be routinely posted on our website and these social media channels.

About PrimeC

PrimeC, NeuroSense’s lead drug candidate, is a novel extended-release oral formulation composed of a unique fixed-dose combination of two FDA-approved drugs: ciprofloxacin and celecoxib. PrimeC is designed to synergistically target several key mechanisms of ALS and AD, that contribute to neuron degeneration, inflammation, iron accumulation and impaired ribonucleic acid (“RNA”) regulation to potentially inhibit the progression of ALS and AD.

About ALS

Amyotrophic lateral sclerosis (“ALS”) is an incurable neurodegenerative disease that causes complete paralysis and death within 2-5 years from diagnosis. Every year, more than 5,000 people are diagnosed with ALS in the U.S. alone, with an annual disease burden of $1 billion. The number of people living with ALS is expected to grow by 24% by 2040 in the U.S. and EU.

Forward-Looking Statements

This press release contains “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on NeuroSense Therapeutics’ current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict and include statements regarding the timing of regulatory filings, reporting of data, meetings and regulatory decisions. Further, certain forward-looking statements, including statements regarding future development of PrimeC, are based on assumptions as to future events that may not prove to be accurate. The future events and trends may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward looking statements. These risks include the uncertainty regarding the timing of regulatory filings, meetings and regulatory decisions; outcomes and the timing of current and future clinical trials; the risk the PrimeC will not advance towards later-stage development, timing for reporting data, including from the study of PrimeC in Alzheimer’s disease; that the study will not be successful; the ability of NeuroSense to remain listed on Nasdaq; and other risks and uncertainties set forth in NeuroSense’s filings with the Securities and Exchange Commission (SEC). You should not rely on these statements as representing our views in the future. More information about the risks and uncertainties affecting NeuroSense is contained under the heading “Risk Factors” in the Annual Report on Form 20-F filed with the Securities and Exchange Commission on April 7, 2025 and NeuroSense’s subsequent filings with the SEC. Forward-looking statements contained in this announcement are made as of this date, and NeuroSense undertakes no duty to update such information except as required under applicable law.

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SOURCE NeuroSense

For further information: For further information: [email protected], +972 (0)9 799 6183

Research News and Market Data on NRSN

Dr. Christian Lunetta to Present “From PARADIGM to PARAGON: Advancing PrimeC for ALS through Phase 2 Clinical and Biomarker Insights toward a Global Phase 3 Trial”

CAMBRIDGE, Mass., March 18, 2026 /PRNewswire/ — NeuroSense Therapeutics Ltd. (NASDAQ: NRSN) (“NeuroSense”), a late-stage clinical biotechnology company focused on developing disease-modifying treatments for neurodegenerative diseases, today announced that Dr. Christian Lunetta will present new data and insights on the development of PrimeC, the company’s investigational therapy for amyotrophic lateral sclerosis (ALS), at the AD/PD™ 2026 International Conference on Alzheimer’s and Parkinson’s Diseases and Related Neurological Disorders, to be held in Copenhagen, Denmark, on March 19, 2026.

Dr. Lunetta’s presentation, titled “From PARADIGM to PARAGON: Advancing PrimeC for ALS through Phase 2 Clinical and Biomarker Insights toward a Global Phase 3 Trial,” will take place during the symposium “Mechanisms and Therapeutics in the ALS-FTD Spectrum (SOD-1, TDP-43, C9ORF72 and TMEM106B).”

The presentation will review key clinical and biomarker findings from the Phase 2b PARADIGM trial, which evaluated PrimeC in people living with ALS. The data provide important insights into disease mechanisms and treatment effects that helped inform the design of the company’s global Phase 3 PARAGON trial, currently being advanced to further evaluate PrimeC’s safety and efficacy.

“ALS is one of the most complex neurodegenerative diseases, and advancing therapeutic development requires the integration of rigorous clinical research with deeper biological insight,” said Dr. Christian Lunetta. “The clinical findings emerging from the PARADIGM trial, together with the expanding biomarker analyses, provide an important scientific foundation as we advance toward the PARAGON Phase 3 study. I look forward to sharing these results with the scientific community at AD/PD 2026 and to contributing, together with fellow investigators, to the next stage of clinical development as we work to advance meaningful therapeutic options for people living with ALS.”

“We are deeply appreciative of Dr. Lunetta’s role in presenting these findings and of his contribution as part of the clinical investigator community behind this work,” said Dr. Shiran Zimri, NeuroSense VP of Research and Development and Canada Country Lead. “The timing of this presentation, coming just days after the publication of the PARADIGM results in JAMA Neurology and at such a highly regarded scientific forum, is especially meaningful. It creates a unique moment where robust, peer-reviewed data can immediately be brought into scientific exchange and critical discussion. For us, this is not only about sharing results, but about engaging the field in a deeper understanding of the clinical and biomarker insights from PARADIGM as we advance with urgency toward our global Phase 3 PARAGON study.”

The PARAGON Phase 3 trial is planned as a multinational, randomized, double-blind, placebo-controlled study designed to further evaluate PrimeC’s potential to slow disease progression in people living with ALS.

NeuroSense continues active engagement with regulatory authorities to advance PrimeC toward potential marketing authorization.

About NeuroSense

NeuroSense Therapeutics is a clinical-stage biotechnology company focused on discovering and developing treatments for patients suffering from debilitating neurodegenerative diseases. NeuroSense believes that these diseases, which include amyotrophic lateral sclerosis (ALS), Alzheimer’s disease and Parkinson’s disease, among others, represent one of the most significant unmet medical needs of our time, with limited effective therapeutic options available for patients to date. Due to the complexity of neurodegenerative diseases and based on strong scientific research on a large panel of related biomarkers, NeuroSense’s strategy is to develop combined therapies targeting multiple pathways associated with these diseases.

For additional information, we invite you to visit our website and follow us on LinkedIn, YouTube and X. Information that may be important to investors may be routinely posted on our website and these social media channels.

About PrimeC

PrimeC, NeuroSense’s lead drug candidate, is a novel extended-release oral formulation composed of a unique fixed-dose combination of two FDA-approved drugs: ciprofloxacin and celecoxib. PrimeC is designed to synergistically target several key mechanisms of ALS and AD, that contribute to neuron degeneration, inflammation, iron accumulation and impaired ribonucleic acid (“RNA”) regulation to potentially inhibit the progression of ALS and AD.

About ALS

Amyotrophic lateral sclerosis (“ALS”) is an incurable neurodegenerative disease that causes complete paralysis and death within 2-5 years from diagnosis. Every year, more than 5,000 people are diagnosed with ALS in the U.S. alone, with an annual disease burden of $1 billion. The number of people living with ALS is expected to grow by 24% by 2040 in the U.S. and EU.

Forward-Looking Statements

This press release contains “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on NeuroSense Therapeutics’ current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict and include statements regarding the timing of regulatory filings, meetings and regulatory decisions. Further, certain forward-looking statements, including statements regarding future development of PrimeC, are based on assumptions as to future events that may not prove to be accurate. The future events and trends may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward looking statements. These risks include the uncertainty regarding outcomes and the timing of current and future clinical trials; the risk the PrimeC will not advance towards later-stage development, timing for reporting data, including from the study of PrimeC in Alzheimer’s disease; that the study will not be successful; the ability of NeuroSense to remain listed on Nasdaq; and other risks and uncertainties set forth in NeuroSense’s filings with the Securities and Exchange Commission (SEC). You should not rely on these statements as representing our views in the future. More information about the risks and uncertainties affecting NeuroSense is contained under the heading “Risk Factors” in the Annual Report on Form 20-F filed with the Securities and Exchange Commission on April 7, 2025 and NeuroSense’s subsequent filings with the SEC. Forward-looking statements contained in this announcement are made as of this date, and NeuroSense undertakes no duty to update such information except as required under applicable law.

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SOURCE NeuroSense

For further information: For further information: Email: [email protected] | Tel: +972 (0)9 799 6183

Research News and Market Data on NRSN

CAMBRIDGE, Mass., Feb. 18, 2026 /PRNewswire/ — NeuroSense Therapeutics Ltd. (NASDAQ: NRSN) (“NeuroSense”), a late-stage clinical biotechnology company focused on developing disease-modifying treatments for neurodegenerative diseases, today announced the availability of additional long-term survival data from its previously completed PARADIGM Phase 2b clinical trial evaluating PrimeC in patients with amyotrophic lateral sclerosis (ALS).

The updated analysis, based on extended follow-up, demonstrates a clinically meaningful and statistically significant improvement in overall survival for patients treated with PrimeC, compared to those initially assigned to placebo.

According to Kaplan–Meier survival estimates, patients who received PrimeC continuously during both the double-blind and open-label phases achieved an estimated median survival of 36.3 months, compared to 21.4 months for patients initially assigned to placebo during the double-blind phase and crossing over to active treatment during the open label extension. This represents over 14-month improvement and approximately a 70% increase in median survival. The survival benefit was sustained over time, with consistent separation between treatment arms throughout the follow-up period.

A log-rank test comparing survival curves demonstrated statistical significance (p = 0.0218).

Further analysis using a Cox proportional hazards model showed that PrimeC treatment was associated with a 65% reduction in the risk of death compared to placebo (hazard ratio: 0.35; 95% CI: 0.17–0.71; p = 0.0037), after adjusting for baseline risk factors.

“The long-term survival data further validate the magnitude and durability of PrimeC’s effect in ALS and reinforce its potential as a disease-modifying therapy,” said Alon Ben-Noon, CEO of NeuroSense. “A 65% reduction in the risk of death and a statistically significant extension in median survival of over 14 months represent a clinically meaningful benefit of notable magnitude in ALS. We believe these findings substantially strengthen the clinical and regulatory foundation as we advance toward late-stage development.”

The PARADIGM Phase 2b trial was a randomized, double-blind, placebo-controlled study designed to evaluate the safety and efficacy of PrimeC in 68 people living with ALS. Participants were administered PrimeC or placebo at a 2:1 ratio, respectively, for the six-month double-blind part. NeuroSense previously reported positive top-line results from the trial, including statistically significant slowing of disease progression and favorable safety and tolerability. The newly reported survival findings represent additional meaningful data generated from the same completed study, further enhancing the overall data package supporting PrimeC.

NeuroSense continues to engage with regulatory authorities regarding the advancement of PrimeC into pivotal late-stage development and believes these findings add important long-term clinical context to previously reported efficacy results.

About NeuroSense

NeuroSense Therapeutics, Ltd. is a clinical-stage biotechnology company focused on discovering and developing treatments for patients suffering from debilitating neurodegenerative diseases. NeuroSense believes that these diseases, which include amyotrophic lateral sclerosis (ALS), Alzheimer’s disease and Parkinson’s disease, among others, represent one of the most significant unmet medical needs of our time, with limited effective therapeutic options available for patients to date. Due to the complexity of neurodegenerative diseases and based on strong scientific research on a large panel of related biomarkers, NeuroSense’s strategy is to develop combined therapies targeting multiple pathways associated with these diseases.

For additional information, we invite you to visit our website and follow us on LinkedIn, YouTube and X. Information that may be important to investors may be routinely posted on our website and these social media channels.

About PrimeC

PrimeC, NeuroSense’s lead drug candidate, is a novel extended-release oral formulation composed of a unique fixed-dose combination of two FDA-approved drugs: ciprofloxacin and celecoxib. PrimeC is designed to synergistically target several key mechanisms of ALS and AD, that contribute to neuron degeneration, inflammation, iron accumulation and impaired ribonucleic acid (“RNA”) regulation to potentially inhibit the progression of ALS and AD.

About ALS

Amyotrophic lateral sclerosis (“ALS”) is an incurable neurodegenerative disease that causes complete paralysis and death within 2-5 years from diagnosis. Every year, more than 5,000 people are diagnosed with ALS in the U.S. alone, with an annual disease burden of $1 billion. The number of people living with ALS is expected to grow by 24% by 2040 in the U.S. and EU.

Forward-Looking Statements

This press release contains “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on NeuroSense Therapeutics’ current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict and include statements regarding the timing of regulatory filings, meetings and regulatory decisions. Further, certain forward-looking statements, including statements regarding future development of PrimeC, are based on assumptions as to future events that may not prove to be accurate. The future events and trends may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward looking statements. These risks include the uncertainty regarding outcomes and the timing of current and future clinical trials; the risk the PrimeC will not advance towards later-stage development, timing for reporting data, including from the study of PrimeC in Alzheimer’s disease; that the study will not be successful; the ability of NeuroSense to remain listed on Nasdaq; and other risks and uncertainties set forth in NeuroSense’s filings with the Securities and Exchange Commission (SEC). You should not rely on these statements as representing our views in the future. More information about the risks and uncertainties affecting NeuroSense is contained under the heading “Risk Factors” in the Annual Report on Form 20-F filed with the Securities and Exchange Commission on April 7, 2025 and NeuroSense’s subsequent filings with the SEC. Forward-looking statements contained in this announcement are made as of this date, and NeuroSense undertakes no duty to update such information except as required under applicable law.

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SOURCE NeuroSense

For further information: For further information: Email: [email protected] | Tel: +972 (0)9 799 6183

Research News and Market Data on NRSN

• Patent protection extended through 2043
• Alzheimer’s proof-of-concept study completed
• Clinical and Biomarker Outcomes Expected in Q1 2026

CAMBRIDGE, Mass., Jan. 21, 2026 /PRNewswire/ — NeuroSense Therapeutics Ltd. (NASDAQ: NRSN) (“NeuroSense”), a late-clinical stage biotechnology company developing novel treatments for severe neurodegenerative diseases, today announced that the United States Patent and Trademark Office has granted U.S. Patent No. 12,527,768, entitled “Compositions Comprising an Anti-Inflammatory Drug and a Dicer Activator for use in the Treatment of Neuronal Diseases.”

The granted patent provides protection for the use of PrimeC combination in Alzheimer’s disease, strengthening NeuroSense’s intellectual property estate and supporting the program’s long-term development and potential commercialization, with protection extending through 2043.

“This patent meaningfully expands and reinforces our intellectual property position around the PrimeC combination,” said Alon Ben-Noon, Co-Founder and Chief Executive Officer of NeuroSense. “It reflects both the breadth of the underlying biology and our strategy to build durable protection as we advance PrimeC combination clinically in Alzheimer’s disease and other neurodegenerative conditions.”

NeuroSense recently concluded its proof-of-concept Alzheimer’s disease study (RoAD), with top-line results demonstrating a favorable safety and tolerability profile. Clinical and biomarker outcomes from the study are expected in the first quarter of 2026.

About Alzheimer’s Disease
Alzheimer’s disease (AD) is a progressive neurodegenerative disorder and the leading cause of dementia worldwide, affecting more than 30 million people globally. AD is characterized by memory loss, cognitive decline, and behavioral changes, and currently has no cure. Existing therapies provide only limited symptomatic relief, leaving a significant unmet need for disease-modifying treatments that can slow or halt progression. Given the complexity of AD, approaches that target multiple disease mechanisms simultaneously, such as PrimeC, hold potential to deliver meaningful therapeutic advances for patients and their families.

About PrimeC
PrimeC, NeuroSense’s lead drug candidate, is a novel extended-release oral formulation composed of a unique fixed-dose combination of two FDA-approved drugs: ciprofloxacin and celecoxib. PrimeC is designed to synergistically target several key mechanisms of ALS and AD, that contribute to neuron degeneration, inflammation, iron accumulation and impaired ribonucleic acid (“RNA”) regulation to potentially inhibit the progression of ALS and AD.

About NeuroSense
NeuroSense Therapeutics, Ltd. is a clinical-stage biotechnology company focused on discovering and developing treatments for patients suffering from debilitating neurodegenerative diseases. NeuroSense believes that these diseases, which include amyotrophic lateral sclerosis (ALS), Alzheimer’s disease and Parkinson’s disease, among others, represent one of the most significant unmet medical needs of our time, with limited effective therapeutic options available for patients to date. Due to the complexity of neurodegenerative diseases and based on strong scientific research on a large panel of related biomarkers, NeuroSense’s strategy is to develop combined therapies targeting multiple pathways associated with these diseases.

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Forward-Looking Statements
This press release contains “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on NeuroSense Therapeutics’ current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict and include statements regarding the timing of regulatory filings, meetings and regulatory decisions. Further, certain forward-looking statements, including statements regarding the timing of the reporting of additional data from the study of PrimeC in Alzheimer’s disease, are based on assumptions as to future events that may not prove to be accurate. The future events and trends may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward looking statements. These risks include the uncertainty regarding outcomes and the timing of current and future clinical trials; timing for reporting data, including from the study of PrimeC in Alzheimer’s disease; that the study will not be successful; the ability of NeuroSense to remain listed on Nasdaq; and other risks and uncertainties set forth in NeuroSense’s filings with the Securities and Exchange Commission (SEC). You should not rely on these statements as representing our views in the future. More information about the risks and uncertainties affecting NeuroSense is contained under the heading “Risk Factors” in the Annual Report on Form 20-F filed with the Securities and Exchange Commission on April 7, 2025 and NeuroSense’s subsequent filings with the SEC. Forward-looking statements contained in this announcement are made as of this date, and NeuroSense undertakes no duty to update such information except as required under applicable law.

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SOURCE NeuroSense

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