Medical Tech

Reversing Alzheimer’s damage: Two cancer drugs demonstrate surprising power

The study first analyzed how Alzheimer’s disease altered gene expression in single cells in the human brain. Then, researchers looked for existing drugs that...

The first 100% effective HIV prevention drug is approved and going global

An epidemic that’s been sustained for 44 years might finally be quelled, with the milestone approval of the first HIV drug that offers 100%...

Scientists discover compounds that help cells fight a wide range of viruses

Researchers at MIT and other institutions have identified compounds that can fight off viral infection by activating a defense pathway inside host cells. These...

‘Universal cancer vaccine’ trains the immune system to kill any tumor

Following on from their breakthrough human trial that successfully reprogrammed the immune system to overpower glioblastoma, an aggressive brain tumor, the same scientists have...

Physical barrier gives T cells a time-out, boosts their cancer-killing power

Scientists have developed a hydrogel “rest stop” that shields cancer-fighting T cells, delaying their exhaustion and boosting their killing power. This game-changing strategy could...

Simple scan lets you slow down aging and even prevent chronic disease

A single, freely available, noninvasive brain scan done in just a few minutes during midlife can predict what chronic diseases are most likely to...

Brain breakthrough: Dopamine doesn’t work at all like we thought it did

Dopamine doesn’t flood the brain as once believed – it fires in exact, ultra-fast bursts that target specific neurons. The discovery turns a century-old...

Common painkiller for low-back issues tied to 29% higher dementia risk

An extremely popular nerve pain drug commonly given to those suffering from low-back issues has been linked to impaired mental health including dementia and...

75% of stomach cancer cases could be prevented with a simple treatment

Globally, stomach cancer is on the rise in young people, but new research shows that three-quarters of future cases could be prevented by screening...

The common blood test that predicts how fast Alzheimer’s hits

Insulin resistance detected by routine triglyceride-glucose (TyG) index can flag people with early Alzheimer’s who are four times more likely to present rapid cognitive...

World-first “undruggable” cancer treatment enters human trial

A promising new treatment to combat “undruggable” cancers has been green-lit for a human trial in 2025. It’s hoped the novel drug will be...

Brain implant breakthrough helps ALS man talk – and sing again

In another advancement in the field of brain-computer interfaces (BCI), a new implant-based system has enabled a paralyzed person to not only talk, but...

Potential Alzheimer’s treatment is a scalpel, not a sledgehammer

Taking inspiration from the CAR T-cell technology used to provide personalized cancer treatments, researchers have conducted a proof-of-concept study showing how similar compounds can...

Pancreatic cancer vaccine eradicates trace of disease in early trials

We could be on the verge of a major cancer treatment breakthrough, with a new vaccine shown to completely obliterate pancreatic cancer cells in...

One dose of liposome-laden gel eradicates ear infections in 24 hours

Babies and small children are prone to middle ear infections, which typically have to be treated with orally administered antibiotics. A new fast-acting topical...

Risk of developing dementia doubles in men with this common gene variant

Men who carry two copies of a common genetic variant are twice as likely to develop dementia than women with the same mutations, according...