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(Richard Jones/Science Photo Library/Getty Images) Scientists have discovered hundreds of genes that could potentially promote cancer, new research shows. Cancer is typically triggered by some kind of change to our genetic coding that interferes with a cell’s ability to manage its growth.
Science Photo Library/Canva Pro) Scientists have discovered a remarkable way to destroy cancer cells. Illustration of a cancer cell. Stimulating aminocyanine molecules with near-infrared light caused them to vibrate in sync, enough to break apart the membranes of cancer cells.
In 2022, scientists found microplastics hiding in the deepest parts of […] Miniscule fragments of plastic pollution invade the human body every day without our knowing it, not just from eating and drinking but from simply breathing.
Scientists have discovered cannabidiol, a compound in cannabis known as CBD, in a common Brazilian plant, opening potential new avenues to produce the increasingly popular substance, a lead researcher said Thursday.
We can add functional mouse hair follicles to body parts that scientists have successfully grown in the lab, outside the body. Using cells obtained from embryonic mice, for the first time researchers were able to produce hair follicle organoids – small, simple versions of an organ – that grew hair. Moreover, they were able to […].
Scientists from the Dana-Farber Cancer Institute have found some male cancer cells, those with X and Y chromosomes, show signs of having their X chromosome silenced. In normal mammal cells, the X chromosome is only muted when a female cell has a pair of Xs to choose from. Randomly turning off an extra X is […].
A tiny fraction of people are naturally resistant to HIV infections, and scientists want to understand why. Now an international team of researchers has discovered a new genetic variant in people of African ancestries that appears to restrict HIV replication after an infection sets in.
That’s how many vaccines a man in Germany claims to have received for COVID-19 in just 29 months – and his body isn’t reacting the way some scientists thought it would. Two hundred and seventeen. The 62-year-old male from the city of Magdeburg made headlines a few years ago for his private and risky decision […]
Some scientists claim to have detected signs of microbial […] Yet even today, with advanced medical technology at hand, researchers cannot come to a consensus over whether the placenta and the amniotic fluid that bathes a fetus are truly germ-free or not.
Scientists at the Northwestern University in Illinois, US, have discovered a non-invasive approach to isolate a tumour’s attack cells from blood, rather than from tumours. Scientists removed and processed melanoma tumours, and found tumour-infiltrating lymphocytes (TILs) within them.
Scientists have used advanced imaging techniques to identify brain activity and regions linked to cognitive motor dissociation (CMD), or ‘hidden consciousness‘ CMD is a state in which a person appears comatose and unresponsive while inwardly showing signs of conscious brain activity.
Howard Chang will take over as chief scientific officer and senior VP of research as the biotech searches for more ways to overcome the looming loss of exclusivity for some of its top-selling medicines.
The post Gladstone and UCSF scientists discover BET protein role in Covid-19 appeared first on Pharmaceutical Technology. Gladstone Institute of Virology director Melanie Ott said: “It’s clear from our results that the BET drugs currently available are not suitable for Covid-19.
A review by agency staff affirmed the strongly positive results Moderna reported from a large Phase 3 study, clearing the way for a possible emergency authorization in the coming days.
An unusual collaboration among gene therapy developers suggests certain mutations could be behind "peculiar" side effects experienced by several patients treated in clinical trials.
Bumpus, a former Johns Hopkins professor, named “creating a new model” for the FDA’s Office of Regulatory Affairs as one of her priorities when she steps into the role.
Scientists have now, for the first time, captured the dance between the two: a liquid tango featuring proteins and fats as they would normally move in cells. Our bodies are alive with activity and packed with proteins jammed into fatty membranes or floating in and out of watery cells. “We are going beyond taking single […]
(uzhursky/Getty Images) For roughly one in every hundred people, food containing even the smallest amounts of gluten can deliver a gutful of hurt. While a domino effect of immunological reactions can be traced back to their genetic roots, a number of contributing factors are also involved, making it difficult to map the precise chain of […]
Researchers have identified dysfunctions in two specific brain systems in people who have psychosis – systems that help us filter attention to important internal and external information and predict or anticipate rewards.
Jay Bradner, a well-known physician-scientist who left Novartis last year amid an organizational shakeup, will now serve a Amgen’s chief scientific officer and head of R&D.
The psychedelic drug psilocybin (as found in ‘magic’ mushrooms) has promising potential as a treatment for the eating disorder anorexia nervosa, according to new research that looked at its effects on an animal model of the condition.
Can you pass me the whatchamacallit? It’s right over there next to the thingamajig. Many of us will experience “lethologica”, or difficulty finding words, in everyday life. And it usually becomes more prominent with age.
(Tanja Ivanova/Getty Images) The world is in the midst of an antibiotic resistance crisis that contributes to the death of nearly 5 million people a year. But bacteria aren’t the only mutating pathogens we need to worry about.
Agency staff didn't raise any red flags in their review of the companies' study results, documents released ahead of a key advisory committee meeting Thursday show.
(Peter Dazeley/The Image Bank/Getty Images) Our body’s circadian clock affects everything from sleepiness to metabolism – and it might also influence how effective certain cancer treatments are, according to recent research.
(Derek Berwin/Getty Images) TThe human papillomavirus (HPV) is responsible for the vast majority of cervical cancer cases, but this isn’t a sexually transmitted infection that just one half of the population needs to worry about.
(cookiecatagency/Getty Images) It’s happened to the best of us. There you are, minding your own business, sealing envelopes or replacing the printer ream, and tsssss ouch! A freshly minted paper cut, oozing ruby-red human juice, all over the clean white surface.
In the search for a treatment for Alzheimer’s disease, researchers have zeroed in on a protein with protective effects. A new study reveals how cholesterol and inflammation in different types of human brain cells interact with a protein called ABCA7, which regulates how molecules pass through cell membranes.
Researchers have developed a blood test to determine a person’s risk of developing anxiety, while also providing insight into its current severity and best course of treatment. The test, based on biomarkers strongly associated with the mood disorder, can also predict if a person is likely to get more anxious in the future and how […]
Can you pass me the whatchamacallit? It’s right over there next to the thingamajig. Many of us will experience “lethologica”, or difficulty finding words, in everyday life. And it usually becomes more prominent with age.
Moods and emotions play an important role in our day-to-day life. They even influence how we experience things – for instance, whether we start the day feeling hopeful and energised or grumpy and lethargic. This can affect whether we interpret events in a positive or negative light. In people with bipolar disorder, however, mood can […]
Running 10 hours a week for more than 120 km (75 miles) is extreme exercise, to be sure. Yet far from pushing the body beyond its limits, a new study suggests some professional athletes are adding years to their lives with such brutal routines. The analysis includes public health data from the first 200 people […]
Turning off a gene early in mouse development led researchers to end up with an accidental six-legged embryonic mammal. This strange result took the spinal cord research of developmental biologists Anastasiia Lozovska and Moisés Mallo and their colleagues at Portugal’s Gulbenkian Science Institute in a new direction.
Sandrock championed the controversial Alzheimer's drug, and was integral to the development of several other of Biogen's most important medicines during his 24 years at the biotech.
(Andrew Brookes/Connect Images/Getty Images) The more we know about how depression takes hold in the brain, the better we can prevent and treat it, and new research has identified a brain network that seems to be twice its typical size in most people with depression.
Climate change is making the symptoms of certain brain conditions worse, our new review has found. Conditions that can worsen as temperature and humidity rise include stroke, migraines, meningitis, epilepsy, multiple sclerosis, schizophrenia, Alzheimer’s disease and Parkinson’s.
Microscopic backpacks full of drugs designed to stick to troublesome immune cells have been shown to improve the health of mice with a condition similar to multiple sclerosis in humans.
If you ask 50 different people how long the effects of cannabis last, you’re likely to get 50 different answers. This can be a problem for figuring out how long a patient using the drug for medical purposes is going to remain impaired. A meta-analysis of 80 papers published in 2021 narrowed down this timeframe. […]
In a major scientific first, synthetic human embryo models have been grown in the lab, without any need for the usual natural ingredients of eggs and sperm. The research – first brought to wider attention by The Guardian – has prompted excitement about the potential for new breakthroughs in health, genetics, and treating disease. But […]
There are more than a thousand different ways that climate change can cause outbreaks of infectious disease in humans, according to a new review. When analyzing the literature on 375 human pathogens, researchers from the University of Hawai?i
Porous particles of silica made from purified sand could one day play a role in attempts to lose weight. Past clinical trials have already produced promising results, but the actual weight-lowering mechanism behind the potential treatment has been poorly understood.
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