Scientists uncover why brain damage continues after stroke

Redefining the “Golden Hour” in Stroke Recovery For decades, the medical community has operated under a strict “golden hour” philosophy. In the event of an ischemic stroke, the window to administer thrombolytic agents and prevent permanent brain damage is incredibly narrow—typically just a few hours. Once that window closes, the damage was largely considered irreversible. … Read more

CRISPR Study Unlocks Precision Chromosome Editing in Wheat

From Tweaking Genes to Trimming Chromosomes For years, the conversation around CRISPR and gene editing has focused on the “molecular scissors” approach—snipping a single gene here or modifying a sequence there. Still, a paradigm shift is occurring. We are moving from editing individual letters of the genetic code to reshaping the entire architecture of the … Read more

NUS scientists engineer bacteria to treat severe liver-related brain dysfunction

The Rise of Designer Bacteria: A New Frontier in Metabolic Medicine For decades, the medical approach to treating complex metabolic disorders has been largely reactive—targeting a single symptom or a specific root cause with a chemical compound. However, a paradigm shift is occurring. We are moving toward “reprogramming” the biological systems already living inside us … Read more

Detailed images reveal DNA repair mechanism in cancer-related proteins

The New Frontier of Precision Oncology: Targeting DNA Repair Pathways For years, the medical community has viewed BRCA1 and BRCA2 mutations as significant risk factors for breast, ovarian and other cancers. These mutations strip cells of their primary tumor-suppression functions, leaving them vulnerable. However, cancer cells are notoriously adaptable. They often find “workarounds” to survive … Read more

New cord blood approach boosts survival in blood disease patients

Overcoming the “Cell Count” Hurdle in Cord Blood Transplants For years, umbilical cord blood has been a beacon of hope for patients with blood cancers and other hematologic diseases. Unlike bone marrow, cord blood stem cells do not require a stringent match to be effective, making them a vital resource for patients who lack a … Read more

Early life exposure to PFAS associated with common childhood leukemia

The Hidden Risk in Newborns: How ‘Forever Chemicals’ are Shaping the Future of Pediatric Cancer Research For years, the conversation around PFAS—per- and polyfluoroalkyl substances—has focused on contaminated water systems and industrial runoff. However, a shift in research methodology is revealing a more intimate and concerning connection: the presence of these “forever chemicals” in newborns. … Read more

Socio-economic gaps hinder mental health care for children and teens

The Invisible Gap: Why Socio-Economic Status Still Dictates Youth Mental Health Care For years, the medical community has known that mental health is not distributed equally. However, new evidence from the STADIA study—a multi-center randomized controlled trial involving 1,225 children and young people across eight large NHS Trusts in England—has shed a stark light on … Read more

Black hole GW190521 may be a wormhole from another universe

Beyond the Cosmic Chirp: The Future of Gravitational Wave Astronomy For years, the “script” for detecting black hole mergers was predictable: a rising chirp of gravitational waves as two massive objects spiraled toward each other, followed by a merger and a final ringdown. But the detection of GW190521 changed the conversation. Instead of a chirp, … Read more

Blue Zones longevity claims may rest on flawed records, essay argues

The End of the ‘Longevity Myth’? Moving Toward Empirical Aging Science For years, the world has been captivated by “Blue Zones”—geographic hotspots like Okinawa, Sardinia, and Nicoya where residents supposedly live far longer than the average person. These regions became symbols of a perfect lifestyle, combining specific diets, physical activity, and strong community ties. View … Read more

Scientists will probe whether processing itself makes ultra-processed foods harmful

The Processing Paradox: Are Ultra-Processed Foods Inherently Harmful? For years, the conversation around ultra-processed foods (UPFs) has been relatively simple: avoid them to stay healthy. However, nutrition science is entering a more nuanced era. The central question shifting the landscape is whether these foods are dangerous given that of how they are made (industrial processing) … Read more