An international study
appears to have created a test that can determine the biological age
of a patient's body. The research – undertaken by King's College
London (KCL), the Karolinska Institutet in Sweden, and Duke University
in the US – could have a broad range of applications, including
improving screening techniques for age-related diseases such as
Alzheimer's, allowing doctors to begin treatment earlier in the
Although most people with multiple sexual partners know that being checked for STDs is the responsible thing to do, many don’t do so because of the stigma associated with going to the clinic. That’s why a Silicon Valley-based startup has developed the Hoope ring. It’s worn on the thumb, and can reportedly diagnose diseases such as syphilis, gonorrhoea, chlamydia and trichomoniasis in less than a minute.
A team of MIT researchers has discovered a new target for drug treatments for prevalent diseases such as malaria. The findings focus on a membrane between the parasite and its host cell, with scientists successfully identifying a family of proteins that, when targeted, could cut off nutrients to the parasite.
In Africa, the spread of parasitic worms known as Loa loa is seriously hindering the efforts of health care workers to cure particular rampant diseases. Though there are drugs available to treat both river blindness and lymphatic filariasis, if they are administered to a patient who also happens to also be infected with Loa loa the consequences can be lethal. This is complicated further by the inherent difficulties in screening for the worms, but a newly developed mobile phone microscope needing only a drop of blood to automatically detect the parasite promises to make things a whole lot simpler.