Biochemistry

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Enhanced polymeric material can be used in regenerative therapies to repair damaged tissues

Scientists from Baltic Federal University alongside their colleagues have enhanced the biocompatible and biodegradable polymer called polycaprolactone in a way that the human cells willingly attach to it and divide on its surface.

20 Dec 2022

Mild bee venom appears to be more usable for pharmacology

Honeybee venom has been used in traditional medicine for centuries as an anti-inflammatory. Only its main component, melittin, has been scientifically well researched.

20 Dec 2022

Newly designed antibiotic effective against multidrug-resistant bacteria

Researchers have designed and synthesized analogs of a new antibiotic that is effective against multidrug-resistant bacteria, opening a new front in the fight against these infections.

20 Dec 2022

Novel lipstick formula could offer protection against disease-causing microbes

Lipstick can be a confidence booster, enhance a costume and keep lips from chapping. But sharing a tube with a friend or family member can also spread infections.

16 Dec 2022

Mucosal DNA vaccine provides protection against lethal SARS-CoV-2 in mice

Less known to the general public, mucosal vaccination via the mucus membranes could provide robust protection against SARS-CoV-2 infections.

16 Dec 2022

New insights into how cells achieve cholesterol homeostasis within the cell membrane

Cholesterol is an essential component of the membrane surrounding every human cell, despite its poor reputation as a health concern when its blood levels are too high.

16 Dec 2022

Scientists launch UK's first comprehensive transformation strategy for managing phosphorus across the food system

As phosphate fertilizer prices remain at very high levels after spiking this year, scientists are calling for urgent measures to manage phosphorus, a vital element essential for food production, but which is also behind environmental pollution in our rivers and lakes.

16 Dec 2022

Natural substances show great therapeutic potential to inhibit influenza viruses

Fever, cough, sore throat, and general malaise - the cold season is here, and not only corona but also influenza viruses are spreading again at a rapid pace.

16 Dec 2022

Ceramide blockers prevent the loss of muscle mass during aging in mice

During aging, mice, like humans, become inactive and lose muscle mass and strength. A team of scientists led by Johan Auwerx at EPFL have now discovered that when mice age, their muscles become packed with ceramides.

16 Dec 2022

Using synthetic gene circuits to better control the timing of immunotherapy

In two separate studies, researchers demonstrate how synthetic biology can be used to tackle a difficult issue in cancer immunotherapy: the way immunotherapy-related approaches focused on short-term killing of tumor cells may fail to eradicate tumors because growth of tumors happens on longer timescales.

16 Dec 2022

New chemical compound shows promise to reverse effects of potentially deadly drugs

Drug overdoses in the United States have risen sharply in the last two decades. Nearly 92,000 people died from overdoses of illegal drugs and prescription opioids in 2020-;more than five times the number of deaths in the year 2000-;and synthetic opioids like fentanyl are one of the main culprits.

16 Dec 2022

Researchers discover previously unknown mechanism for how 'starvation response' is triggered

Body cells burn off fat reserves when nutrient supply from food ceases. A team led by Professor Volker Haucke and Dr. Wonyul Jang from the Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) has now discovered a previously unknown mechanism for how this “starvation response” is triggered, and what can inhibit it.

15 Dec 2022

Radical project aims to develop a new method for commercial production of anti-microbial peptides

THE COVID pandemic has revealed just how delicate our public health is in terms of overcoming infectious diseases and antimicrobial resistance.

15 Dec 2022

Edible plant-based ink could reduce the cost of cultured meat production

Cultured meat (also known as cell-based or lab-grown meat) is a promising, more environmentally friendly alternative to meat produced from traditional livestock farming.

15 Dec 2022

Extraordinary plasticity of the glucocorticoid receptor revealed

Glucocorticoids —such as cortisone— are among the most widely used anti-inflammatory drugs, and are used to treat asthma, psoriasis, organ transplantation and even COVID-19.

15 Dec 2022

Research maps the evolution and natural selection of E. coli bacteria

Antibiotic resistance, when infection-causing bacteria evolve so they are no longer affected by typical antibiotics, is a global concern.

14 Dec 2022

Scientists identify molecules in mucus that can block cholera infection

MIT researchers have identified molecules found in mucus that can block cholera infection by interfering with the genes that cause the microbe to switch into a harmful state.

13 Dec 2022

Nanomaterial can indirectly affect the immune system via the gut microbiome, study shows

The nanomaterial graphene oxide-;which is used in everything from electronics to sensors for biomolecules-;can indirectly affect the immune system via the gut microbiome, as shown in a new study on zebrafish by researchers at Karolinska Institutet in Sweden.

12 Dec 2022

Researchers develop new porous material capable of regenerating bones and preventing infections

Researchers from the Bioengineering and Biomaterials Laboratory of Universidad Católica de Valencia (UCV) have developed a new porous material capable of regenerating bones and preventing infections at the same time.

12 Dec 2022

Study provides new insights for the future development of oral insulin pill

WEHI researchers in Melbourne have answered a 100-year-old question in diabetes research: can a molecule different to insulin have the same effect? The findings provide important insights for the future development of an oral insulin pill.

12 Dec 2022

Biochemistry

Enhanced polymeric material can be used in regenerative therapies to repair damaged tissues

Mild bee venom appears to be more usable for pharmacology

Newly designed antibiotic effective against multidrug-resistant bacteria

Novel lipstick formula could offer protection against disease-causing microbes

Mucosal DNA vaccine provides protection against lethal SARS-CoV-2 in mice

New insights into how cells achieve cholesterol homeostasis within the cell membrane

Scientists launch UK's first comprehensive transformation strategy for managing phosphorus across the food system

Natural substances show great therapeutic potential to inhibit influenza viruses

Ceramide blockers prevent the loss of muscle mass during aging in mice

Using synthetic gene circuits to better control the timing of immunotherapy

New chemical compound shows promise to reverse effects of potentially deadly drugs

Researchers discover previously unknown mechanism for how 'starvation response' is triggered

Radical project aims to develop a new method for commercial production of anti-microbial peptides

Edible plant-based ink could reduce the cost of cultured meat production

Extraordinary plasticity of the glucocorticoid receptor revealed

Research maps the evolution and natural selection of E. coli bacteria

Scientists identify molecules in mucus that can block cholera infection

Nanomaterial can indirectly affect the immune system via the gut microbiome, study shows

Researchers develop new porous material capable of regenerating bones and preventing infections

Study provides new insights for the future development of oral insulin pill

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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