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A previously unknown post-COVID syndrome found

Pradipta Ghosh, M.D., sat down in her office at the University of California San Diego School of Medicine and considered a request from the other side of the world.

9 May 2024

Ketogenic diet a potential therapy for autism by reshaping gut bacteria and brain inflammation

Modified ketogenic diet modulates gut microbiome, inflammatory markers, and brain-related miRNAs in autistic children, correlating with improved behavioral symptoms. The diet increases beneficial gut bacteria and reduces inflammatory cytokines and BDNF levels.

9 May 2024

Novel bispecific antibodies show promise against evolving SARS-CoV-2 variants

Researchers developed bispecific antibodies targeting both the N-terminal and receptor binding domains of SARS-CoV-2, demonstrating significant neutralization across various Omicron variants, suggesting potential for new COVID-19 treatments.

9 May 2024

Freshness matters: Study finds newer honey packs a stronger antibacterial punch

Researchers reveal that the antibacterial potency of Hungarian honeys, including their effectiveness against respiratory pathogens, declines with storage time, emphasizing the need for fresh sources in medical applications.

8 May 2024

Intermittent fasting halts liver disease progression and reduces cancer risk

Fatty liver disease often leads to chronic liver inflammation and can even result in liver cancer. Scientists from the German Cancer Research Center (DKFZ) and the University of Tübingen have now shown in mice that intermittent fasting on a 5:2 schedule can halt this development.

8 May 2024

New Quartet nanocage vaccine shows promise against coronavirus variants

Researchers have developed a novel vaccination approach using Quartet nanocages that display receptor-binding domains (RBDs) from different sarbecoviruses, showing enhanced immune responses and potential protection against diverse coronavirus strains including SARS-CoV-2 and its variants.

8 May 2024

Enzyme implicated in telomere repair offers new avenues for cancer therapy

A new study led by University of Pittsburgh and UPMC Hillman Cancer Center researchers shows that an enzyme called PARP1 is involved in repair of telomeres, the lengths of DNA that protect the tips of chromosomes, and that impairing this process can lead to telomere shortening and genomic instability that can cause cancer.

7 May 2024

Hemp seed protein shows promise in lowering blood pressure

A study in The American Journal of Clinical Nutrition shows that hemp seed protein and its bioactive peptide can significantly lower blood pressure in mildly hypertensive adults, offering a potential dietary intervention for managing hypertension.

7 May 2024

Scientists employ geology tool to detect atomic fingerprints of cancer

Scientists at the University of Colorado Boulder and Princeton University have, for the first time, employed a tool often used in geology to detect the atomic fingerprints of cancer.

6 May 2024

Unlocking glioblastoma's immune suppression mechanism

The Wistar Institute assistant professor Filippo Veglia, Ph.D., and team, have discovered a key mechanism of how glioblastoma -; a serious and often fatal brain cancer -; suppresses the immune system so that the tumor can grow unimpeded by the body's defenses.

3 May 2024

New drug candidate reverses obesity in mice by transforming liver metabolism

A mitochondrial transcription inhibitor (IMT) shifted metabolism in high-fat diet mice toward fatty acid oxidation, leading to weight loss, reduced liver fat, and improved glucose tolerance.

1 May 2024

A gut bacteria could hold the key to universal blood, revolutionizing transfusion medicine

Study found that exoglycosidases from Akkermansia muciniphila effectively target blood group antigens, potentially converting A and B blood types to ABO-universal blood.

1 May 2024

Unlocking the secrets of long-lived hematopoietic stem cells

Nothing lives forever, but compared to other cells in the body, hematopoietic stem cells (HSCs) are remarkably long-lived. HSCs are blood-forming cells – they give rise to rapidly dividing progenitor cells, which in turn generate hundreds of billions of cells to fulfill the daily demand of oxygen-delivering red blood cells, disease-fighting white blood cells and clot-forming platelets.

30 Apr 2024

U of T researchers develop new approach for controlling neuron generation in Parkinson's disease

Researchers at the University of Toronto have found a way to better control the preclinical generation of key neurons depleted in Parkinson's disease, pointing toward a new approach for a disease with no cure and few effective treatments.

30 Apr 2024

New approach to inhibit strep’s DNA-cleaving enzymes

An entirely new approach to inhibiting DNA-cleaving enzymes works through the aggregation of an otherwise non-toxic molecule.

30 Apr 2024

ZIP7: A novel target for treating degenerative diseases associated with misfolded proteins

Proteins are the workhorses of life. Organisms use them as building blocks, receptors, processors, couriers and catalysts.

30 Apr 2024

New SARS-CoV-2 KP.2 variant defies vaccines with higher spread, study warns

Study on the bioRxiv server reports that the SARS-CoV-2 KP.2 variant, despite lower infectivity, shows significant immune resistance and higher transmissibility compared to other variants, potentially impacting global public health and vaccine efficacy.

29 Apr 2024

Enzyme discovery paves the way for developing universal donor blood

Researchers at DTU and Lund University have discovered enzymes that remove hindrances that stood in the way of developing universal donor blood.

29 Apr 2024

Sino Biological finalizes the acquisition of SignalChem Biotech, strengthening global presence and expanding product portfolio

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From Sino Biological Inc. 29 Apr 2024

Ohio State study reveals bacterial defense mechanism against phages

One of the many secrets to bacteria's success is their ability to defend themselves from viruses, called phages, that infect bacteria and use their cellular machinery to make copies of themselves.

26 Apr 2024