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Nanomedicine using gas bubbles offers hope for lung cancer treatment

The delivery of nanomedicines using gas bubbles has shown itself to be a unique way of transporting cytotoxins to the lungs of cancer patients.

22 Nov 2024

Novel combination of surgery and embolization reduces recurrence of subdural hematomas

A novel combination of surgery and embolization used to treat subdural hematomas, bleeding between the brain and its protective membrane due to trauma, reduces the risk of follow-up surgeries, according to researchers at Weill Cornell Medicine and University at Buffalo.

20 Nov 2024

SARS-CoV-2 hijacks cholesterol trafficking to fuel infection and evade immune responses

SARS-CoV-2 disrupts cholesterol metabolism by using its ORF3a protein to sequester cholesterol in lysosomes, reducing BMP levels and optimizing viral survival. This novel mechanism offers insights into long-term metabolic complications of COVID-19.

19 Nov 2024

New nasal vaccine could help stop the spread of whooping cough

As whooping cough cases rise in the U.S., a new nasal vaccine developed by Tulane University may hold the key to reducing the spread of the highly contagious respiratory disease.

19 Nov 2024

Study links cannabis use to genotoxicity and transgenerational health impacts

Cannabis exposure leads to genetic damage and accelerated aging, raising concerns about its transgenerational health effects and public health implications.

18 Nov 2024

Engineered SNIPRs transform CAR T-cell precision for safer cancer therapy

Researchers developed SNIPRs, innovative receptors that sense soluble ligands, enabling precise therapeutic control in CAR T-cells. This breakthrough enhances tumor targeting while reducing off-target effects, paving the way for advanced synthetic biology applications.

17 Nov 2024

Study reveals high-resolution structure of blood pressure-regulating receptor

Weill Cornell Medicine researchers have determined the full-length structure of a blood pressure-regulating hormone receptor for the first time, uncovering how it functions, which may enable better drug targeting of the receptor for diseases like hypertension and heart failure.

15 Nov 2024

NIH awards $3.96 million to develop combination therapies for superbugs

Gram-negative bacteria pose a serious threat to global health because they can resist multiple antibiotics, making infections difficult to treat, according to the National Institutes of Health.

15 Nov 2024

Stem-cell implants restore vision in patients with corneal stem cell deficiency

Researchers successfully tested the safety and preliminary efficacy of stem-cell-derived corneal implants, showing promise for restoring vision in patients with severe corneal damage.

12 Nov 2024

Study provides new insights into the central role of goblet cells

In a recent study, researchers at the University of California, San Diego, have provided new insights into the central role of goblet cells - specialized cells that line the gut - in maintaining a healthy and balanced immune environment within the gastrointestinal (GI) tract.

12 Nov 2024

Researchers unlock method for mass producing herbal medicine in yeast

Herbal medicine is difficult to produce on an industrial scale. A team of Kobe University bioengineers manipulated the cellular machinery in a species of yeast so that one such molecule can now be produced in a fermenter at unprecedented concentrations.

12 Nov 2024

Mitochondria’s division of labor sheds light on how cancer cells survive harsh conditions

Research shows mitochondria form distinct subpopulations under nutrient stress, revealing survival mechanisms in cancer cells and potential therapeutic targets.

12 Nov 2024

Heat exposure significantly heightens risks for maternal and newborn health

The study reveals that heat exposure increases health risks for pregnant women and their babies, impacting outcomes like preterm birth, low birth weight, and hypertensive disorders.

10 Nov 2024

Genetic diagnosis solves medical mystery for 30 undiagnosed patients

An international team of researchers has provided a genetic diagnosis for 30 individuals whose condition was undiagnosed for years despite extensive clinical or genetic testing.

8 Nov 2024

Uncovering the pathway behind ALS neurodegeneration

Approximately 5,000 people in the U.S. develop amyotrophic lateral sclerosis (ALS) each year. On average, they survive for only two to five years after being diagnosed, according to the Centers for Disease Control and Prevention.

8 Nov 2024

Circulating tumor cells as a tool for early detection of hepatocellular carcinoma

Hepatocellular carcinoma (HCC) is a significant global health concern, particularly in regions like the Asia-Pacific, where chronic viral hepatitis and liver diseases contribute to its high incidence and mortality.

8 Nov 2024

Targeting ferroptosis for overcoming chemoresistance in digestive tract tumors

The global burden of digestive tract tumors is profound, with these cancers accounting for nearly half of all malignant tumors worldwide.

8 Nov 2024

Berry-flavored vapes impair lung immune response

Alterations in AM function following the exposure to berry-flavored e-cigarettes that lead to poor immune responses to pathogens and reduced host survival.

7 Nov 2024

Study links high blood sugar to thrombosis risk in diabetes

A study conducted at the Center for Research on Redox Processes in Biomedicine (Redoxoma) helps understand how high blood sugar (hyperglycemia), one of the manifestations of diabetes, can cause thrombosis.

6 Nov 2024