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Research: Peptide makes older antibiotics effective again at doses 100 times lower than usual

A peptide renders older antibiotics effective again at doses 100 times lower than the common dosage, as shown by research from örebro University.

22 Apr 2020

UV experts publish therapeutic exercise programs for people with physical ailments

Experts from the Faculty of Physical Therapy of Valencia University (UV) are warning that the physical exercise programs that have flooded the internet since the confinement due to the COVID-19 crisis can worsen the symptoms of people with physical ailments and lead to catastrophisation and pain chronification.

21 Apr 2020

EMBL researchers create ‘virtual embryo’ for single-cell studies

Researchers from EMBL Heidelberg and from the University of Padua School of Medicine have created the first complete description of early embryo development, accounting for every single cell in the embryo.

20 Apr 2020

Novel coronavirus mutation could spell trouble for vaccine development

New research shows that the novel coronavirus is undergoing mutations that could make it challenging to develop a vaccine against. There are a few vaccine candidates that are in the making to prevent COVID-19. With a potential for mutation, the vaccines that are being developed now may not work against the emergent mutated strains worry Taiwanese and Australian researchers. The study is titled, “Analysis of the mutation dynamics of SARS-CoV-2 reveals the spread history and emergence of 2 RBD mutant with lower ACE2 binding affinity.”

19 Apr 2020

Evolutionary biologists see menopause as a genetic anomaly created by human behavior

As mothers continue having children later in life, it is inevitable that menopause will be delayed, and possibly cease to exist altogether, say researchers at McMaster University.

17 Apr 2020

Theoretical aspects of cancer evolution could pave way to new anti-cancer therapies

New treatments designed to prevent cancer from developing, based on changing the microenvironment in which cancer cells evolve, could be both feasible and effective.

17 Apr 2020

Caring for geriatric patients during COVID-19 pandemic requires vigilance

As the coronavirus disease (COVID-19) pandemic advances so does the uncertainty and evolution of the pandemic as it relates to nursing homes and long-term care facilities

16 Apr 2020

Study finds milk consumption habits among east African herders 5,000 years ago

When you pour a bowl of cereal, you probably aren't considering how humans came to enjoy milk in the first place.

15 Apr 2020

New coronavirus possibly circulated within humans before COVID-19 pandemic

Genetic variation analysis and the evidence of recombination events point towards the conclusion that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) might have circulated cryptically among humans for years, as reported by a recent paper on a preprint server bioRxiv.

15 Apr 2020

China with the world: COVID-19 experts dialogues - the 4th talk transcript

Q (Prof. Singer): What do you think about the comorbidities and the age of the patients in the treatment of COVID-19? Is the mortality higher in elderly patients as it is reported from recent papers?

From Mindray 15 Apr 2020

Transposable elements play key role in genetic expression and evolution, study shows

Until recently, little was known about how transposable elements contribute to gene regulation. These are little pieces of DNA that can replicate themselves and spread out in the genome.

15 Apr 2020

Continual surveillance of natural bats for emerging viruses is needed

Findings from a study conducted by Chinese researchers suggest that similar species of bats carry similar viruses and that when these bats reside in overlapping areas, transmission between species occurs more easily.

14 Apr 2020

Stray dogs possible origin of COVID-19 pandemic

After tracing coronavirus signatures in different species, a new research article published in the journal Molecular Biology and Evolution shows that stray dogs (more specifically dog intestines) may have acted as the origin of current severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic.

14 Apr 2020

Research shows how stress changes structure of the brain

Research led by Si-Qiong June Liu, MD, Ph.D., Professor of Cell Biology and Anatomy at LSU Health New Orleans School of Medicine, has shown how stress changes the structure of the brain and reveals a potential therapeutic target to the prevent or reverse it

14 Apr 2020

Translating COVID-19 into sound

News-Medical speaks to Professor Markus Buehler about his research into COVID-19 and how he has translated the SARS-CoV-2 virus into sound.

14 Apr 2020

Predicting the evolution of genetic mutations

Biologists have developed an algorithm able to predict how genetic mutations can make critical proteins change with evolution.

14 Apr 2020

First open modeling tool helps compare different COVID-19 spreading scenarios

Researchers from the Multidisciplinary Institute of Medium Study Institute "Ramón Margalef" from Alicante University, in collaboration with epidemiologists from the National Centre for Tropical Medicine of the Carlos III Health Institute of Madrid, have developed the first open modeling tool with which to compare different COVID-19 spreading scenarios.

8 Apr 2020