New tech screens & identifies drugs capable of stopping melanoma spread

Researchers have developed an automated platform that they’ve used to screen thousands of drugs and identify those that can be used to interrupt the spread of melanoma, one of which they successfully trialed on mice. The approach could help identify pr… Continue reading New tech screens & identifies drugs capable of stopping melanoma spread

Eating at least two handfuls of nuts a day may improve male fertility

A research review has found that eating at least two handfuls of nuts a day may improve sperm quality – and, therefore, fertility – in young, healthy males. This simple strategy had positive effects without requiring any other changes to diet.Continue … Continue reading Eating at least two handfuls of nuts a day may improve male fertility

Iron levels trigger bacterial “memories” that are passed down generations

A new study has found that iron levels trigger the formation of a kind of ‘memory’ in bacteria that drives their subsequent behavior. Moreover, the memory is passed on to future generations. The discovery has potential application in the prevention of … Continue reading Iron levels trigger bacterial “memories” that are passed down generations

Feeding dogs raw meat may spread antibiotic-resistant bacteria to humans

A new study has found that feeding dogs uncooked meat increases their risk of excreting E. coli that is resistant to a widely-used antibiotic, thereby increasing the potential that the bacteria will be passed on to owners and other people and cause inf… Continue reading Feeding dogs raw meat may spread antibiotic-resistant bacteria to humans

Younger people may be more vulnerable to arterial plaque risk factors

A new study has found that moderate increases in blood pressure and cholesterol have a greater impact on arterial plaque, or atherosclerosis, progression in 40-year-olds than in people over 48. The findings suggest that intervening to address these ris… Continue reading Younger people may be more vulnerable to arterial plaque risk factors

Mini colons with immune cells may lead to personalized disease treatments

Researchers have improved upon existing organoids, creating a miniature 3D colon complete with immune cells that could lead to the development of personalized treatments for colon-related diseases such as inflammatory bowel disease and cancer.Continue … Continue reading Mini colons with immune cells may lead to personalized disease treatments

New studies may explain why shock therapy effectively treats depression

Two recent studies may have discovered how electroconvulsive therapy and its close cousin, magnetic seizure therapy, are so effective at alleviating some mental illnesses, especially severe depression – something that has puzzled psychiatrists and neur… Continue reading New studies may explain why shock therapy effectively treats depression

Non-benzodiazepine anti-anxiety drug performs well due to innovative tech

A proof-of-concept clinical trial of a non-benzodiazepine drug, a version of a naturally occurring neuroactive steroid, has shown that it’s as effective as alprazolam, better known as Xanax, at reducing anxiety. Critical to the trial’s success was tech… Continue reading Non-benzodiazepine anti-anxiety drug performs well due to innovative tech

Comparison of preventive migraine meds shows cheap is just as effective

A large study into the effectiveness of migraine medications has found that some well-established, cheaper medications are just as effective at preventing migraines as the first-line treatment or newer, more expensive drugs. The findings provide option… Continue reading Comparison of preventive migraine meds shows cheap is just as effective

MIT’s wearable ultrasound patch measures bladder fullness without gel

Researchers at MIT have designed a wearable ultrasound patch that can image organs as well as a conventional ultrasound does, without the need for cold gel or an operator. While they used it to measure bladder fullness, the device could also be adapted… Continue reading MIT’s wearable ultrasound patch measures bladder fullness without gel