Dr Shara Cohen

Dr Shara Cohen is co founder of Rare Disease Watch, bringing more than two decades of experience in immunology, stem cell research, and scientific publishing to a platform focused on improving how rare disease information is interpreted and understood.

Her work centres on translating complex scientific and clinical evidence into clear, accurate reporting that supports families, clinicians, and decision makers navigating uncertainty. As editorial lead, she sets an evidence informed direction that places scientific rigor alongside lived experience, without oversimplification or false reassurance.

Through Rare Disease Watch, she is building a trusted framework for rare disease communication that strengthens visibility, improves recognition within healthcare systems, and supports more informed engagement with research, policy, and care pathways.

Rare Disease as a Systems Challenge: Policy, Data, and Care

Explore rare disease as a systems challenge shaped by governance, data, and care design. See why long horizon, integrated approaches improve outcomes.

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How to Interpret “Breakthrough” Treatment Claims in Rare Diseases

Learn how to critically assess “breakthrough” treatment claims in rare disease research. Understand evidence stages, avoid hype cycles, and set realistic expectations based on science.

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What Strong and Weak Evidence Mean in Medical Research

Understand strong vs weak evidence in medical research, including evidence hierarchy, bias, and expectation control. A clear guide with relevance to rare diseases and clinical decision-making.

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How Researchers Confirm a Link Between a Gene and a Disease

How researchers prove that a gene causes a disease. A clear guide to the scientific methodology, evidence standards, and validation process used in rare disease research.

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What a New Gene Discovery Actually Means

Gene discoveries are often misunderstood. Learn what a new gene finding really means for diagnosis, research, and patient care in rare diseases.

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FDA's New Breakthrough Pathways for Rare Disease Treatments

A clear overview of the FDA’s new 2025 pathways transforming rare disease drug development, including RDEP, guidance updates, and mechanism based approval.

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How Many Rare Diseases Are There? Understanding the Global Numbers

Learn why estimates place rare diseases between 7,000 and 10,000 worldwide, how definitions differ, and how genomics is reshaping our understanding of prevalence.

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Rare Disease Watch

Our aim is to make complex information clear, accessible, and trustworthy. With concise reporting and consistent daily coverage, Rare Disease Watch helps professionals, patients, advocates, and families stay informed about what is changing in the rare disease landscape and why it matters.
All Rights Reserved. Rare Disease Watch©. Part of Honnao Ltd, Registered in England and Wales, Company number: 12345498. Trading Address: Highstone House, 165 High Street, Barnet, Herts. EN5 5SU, UK.
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