Category : MEDICINE

Woman sleeping

The Important Link Between Nutrition and Sleep

Getting good quality sleep is about a lot more than how many hours of sleep you get each night. High quality sleep depends on everything from the exercise you get, the sunshine hours you get in the day, how much you look at screens all day, and perhaps most importantly, the food and drinks you take in every day. Eating healthy foods that are full of nutrients has a major impact on our brain’s health and activity and by extension, our sleep quality. Here are some tips to keep in mind when you decide what you eat every day.

dna

Massive US Government Study To Offer Genetic Counseling

A US government study aims to sequence the genomes of one million volunteers as part of its new ”All of Us” project. A genetic-counselling company hired by the National Institutes of Health (NIH) will work with participants to help them understand their results. Most of the participants are recruited from ethnic and socioeconomic groups that are typically under-represented in biomedical studies.

neuron

Scientists Discover a Previously Unknown Pain-Sensing Organ

Researchers at Karolinska Institute in Sweden have discovered a new sensory organ that can detect painful mechanical damage such as pricks and impacts. These octopus-like cells surround the pain-sensing nerves and extend into the outer layer of skin. The discovery raises hopes that it could lead to the development of new painkilling drugs.

embryos

World’s First Human-Monkey Hybrid Raises Concern Among Scientists

Spanish scientists produced the first human-monkey chimeras in China to bypass ethical guardrails, igniting yet another ethical debate. Chimeras could effectively address the global shortage of organs, as well as organ rejection but raise many moral concerns. Advancements in this field could save lives yet they are highly controversial.

diet

Quick Changes You’ll Notice After Eating More Healthily

Why Should You Stay Healthy?

When life is overtaken by busy events and career goals, sometimes with family on the side as another constant distraction, it can be difficult to find time to plan out healthy meals or keep your body in the condition which, deep down, you know it should (and can) be in. But just eating more healthily will produce amazing results which you will notice within your mind and body.

data

Data Detective Exposes Fraud and Mistakes in Leading Clinical Trials

A small number of diligent people is rooting around scientific records for suspicious data in clinical research. Anaesthetist for England’s National Health Service John Carlisle is one of them. He has spotted numerous problems in a large number of research papers, and his findings have led to hundreds of retracted papers, due to both misconduct and mistakes. Even a leading medical journal has changed its practice after a few Carlisle’s discoveries.

DNA

The Present And Future of Gene Drives

Gene drives are capable of altering genomes of entire animal populations by passing down mutations through generations faster than natural inheritance. The main goal of using them is to defeat diseases, control pests and speed up lab work. Self-destructing mosquitoes and sterilized rodents are in the center of interest. However, recent advancements raise concerns about unleashing this powerful technology with no clear ecological consequences

nuclear waste

Scientists Use Molecular “Claw” to Remove Uranium From Irradiated Mice

Researchers from China’s Soochow University have developed a new molecular “claw” that hooks onto toxic uranium isotopes, making them easier for the kidneys to excrete. If proven functional in humans, it would represent the first effective way for quickly removing the heavy metal from a person’s body. The method could prove vital in areas with contaminated groundwater and for the unfortunate ones who drink it.

allergy

New Therapy Targets Gut Bacteria To Suppress Food Allergies

A new study identified the species of bacteria in the human infant gut that protect against food allergies. A resulting oral therapy in mice has replenished the “good” bacteria, prevented food allergies from forming and even suppressed some pre-existing diseases. Contrary to the current therapies, it has the potential to treat food allergies at a much broader scope.