People with irritable bowel syndrome (IBS) have lower bacterial diversity in the intestine than do healthy people, according to a team of investigators. The investigators believe that theirs is the first analysis to find a clear association between IBS and reduced diversity in the microbiota of the gut.

The federal government has granted a conditional license for a honeybee vaccine, the developer of the drug announced Wednesday. The vaccine will be used to help fight American Foulbrood disease in the insects and was approved by the Department of Agriculture, Dalan Animal Health, the biotech company behind the vaccine, said.

Scientists have made a promising step forward in repairing penis injuries in humans - by repairing injuries and restoring erectile function in pigs. In a study published in the journal Matter, the researchers showed how an artificial sheet of tissue, which mimics the characteristics of real penile tissue, can be used to repair the reproductive organ.

Scientists from Oxford University and the University of Birmingham have made the first bone marrow ‘organoids’ that include all the key components of human marrow. This technology allows for the screening of multiple anti-cancer drugs at the same time, as well as testing personalised treatments for individual cancer patients.

Children born without a working immune system due to a rare genetic disorder called Artemis-deficient severe combined immunodeficiency (Artemis-deficient SCID) may be able to lead normal lives thanks to a new gene-replacement therapy. A trial found that the therapy either partially or fully restored the immune systems of 10 infants with the condition.

Individuals with long COVID, sometimes referred to as “long-haulers,” experience symptoms that may persist for weeks, months, or even years after their acute viral infection. While symptoms vary widely, a common complaint among patients is “brain fog”—a colloquial term for significant, persistent cognitive deficits, with consistent impairment of executive functioning and working memory.

Techirt has long discussed how in the modern era, the things you buy aren’t actually the things you buy. And the things you own aren’t actually the things you own. Things you&nb…

Researchers say they have successfully completed a trial of a personalised cancer vaccine that uses the same messenger-RNA technology as Covid jabs. The experimental vaccine, made by Moderna and MSD, is designed to prime the immune system to seek and destroy cancerous cells. Doctors hope work such as this could lead to revolutionary new ways to fight skin, bowel and other types of cancer.

A sticky gel plaster containing the yellow pigment in turmeric can patch up punctured lungs in rats. It also seems to help wounds heal when loaded up with sacs of biological molecules. Biodegradable gel patches often need to be glued to the body parts they are intended to help repair and can struggle to follow the movement of organs like lungs as they inflate and deflate.

A 13-year-old girl whose leukaemia had not responded to other treatments now has no detectable cancer cells after receiving a dose of immune cells that were genetically edited to attack the cancer.

A teenage girl is recovering from leukaemia after becoming the first patient in the world to receive a pioneering cell-editing treatment. The 13-year-old, named Alyssa, from Leicester, was diagnosed with T-cell acute lymphoblastic leukaemia, which could not be treated with chemotherapy or a bone marrow transplant.

Using new machine learning techniques, researchers at UC San Francisco (UCSF), in collaboration with a team at IBM Research, have developed a virtual molecular library of thousands of "command sentences" for cells, based on combinations of "words" that guided engineered immune cells to seek out and tirelessly kill cancer cells.

Measles vaccination coverage has steadily declined since the beginning of the COVID-19 pandemic, according to a report published on Nov. 23 by the World Health Organization (WHO), the United States Centers for Disease Control and Prevention (CDC) and several university researchers, including Matthew Ferrari, director of the Center for Infectious Disease Dynamics at Penn State. Specifically, in 2021, a record high of nearly 40 million children missed a measles vaccine dose, with 25 million children missing their first dose and an additional 14.7 million children missing their second dose.

A surgical team has used a new type of robot to remove a cancerous tumour from a patient's throat. Gloucestershire Royal Hospital surgeons Simon Higgs and Steve Hornby employed the Versius robot to remove a tumour from Martin Nugent's oesophagus.

The first high quality study looking at the impact of cannabidiol oil on palliative care patients with advanced cancer found it did not improve their pain, depression, anxiety, or quality of life. Palliative care is one of the conditions for which medicinal cannabis has been approved in Australia.

Chronic wounds such as diabetic skin ulcers can be very slow to heal, potentially leading to amputations or sometimes even death. A new bandage could speed their healing by delivering electrical stimulation, but only as needed.

It sounds like science fiction: people with end-stage liver disease are injected with cells from a donor liver and, in response, their body produces multiple mini livers that keep them healthy.

A vaccine tablet that dissolves under the tongue protects against urinary tract infections (UTIs) in mice and rabbits. If it is shown to work in people, it could reduce the need to treat these infections with antibiotics.

A Phase 3 trial for Northwest Biotherapeutics’s DCVax-L vaccine extended survival in patients with gliobastoma for many months, or in some cases, years: according to new data.

Past studies have used the gene-editing technology CRISPR to remove genes from immune system cells to make them better at fighting cancer. Now, PACT Pharma and UCLA have used CRISPR to remove and add genes to these cells to help them recognize a patient’s specific tumor cells.