FRIDAY, Jan. 6, 2023 (HealthDay News) – In the mammalian world, there are the hairy, the less hairy and the hairless. But why that is has remained a mystery. Until now. In a new study that compared the DNA of 62 animals, researchers found that while humans appear to haveContinue Reading
WEDNESDAY, Dec. 21, 2022 (HealthDay News) — Humans have continued to evolve after splitting from chimpanzee ancestors nearly 7 million years ago, according to a new study that found 155 new genes unique to humans that suddenly arose from tiny sections of DNA. Some of the new genes date backContinue Reading
WEDNESDAY, Dec. 14, 2022 (HealthDay News) — Scientists have pinpointed four genes that seem to play a part in how vulnerable you are to suicidal thoughts or behaviors. “It’s important to note that these genes do not predestine anyone to problems, but it’s also important to understand that there couldContinue Reading
WEDNESDAY, Dec. 14, 2022 (HealthDay News) — More than 155,000 people who have taken part in a massive genetic study orchestrated by the U.S. National Institutes of Health (NIH) have already gotten something in return — personalized DNA results that tell them whether they have an increased risk for certainContinue Reading
WEDNESDAY, Dec. 14, 2022 (HealthDay News) — For some people, dozens of U.S.-approved drugs can lead to a rare but often fatal brain infection. Researchers have now confirmed a strong link between four genetic mutations and this illness, called progressive multifocal leukoencephalopathy (PML). A new study found that in peopleContinue Reading
FRIDAY, Dec. 9, 2022 (HealthDay News) — A new genetic test may help determine which people with breast cancer can safely skip radiation after breast-conserving surgery to remove their tumor. Individuals with invasive breast cancer who had low scores on an investigational gene panel were just as likely to experienceContinue Reading
FRIDAY, Dec. 9, 2022 (HealthDay News) — One might expect identical twins to have the same health outcomes. But it’s not just genetics that makes a notable difference in their weight and in how their genes behave, according to a new study. Exercise can alter genetic markers of metabolic diseaseContinue Reading
FRIDAY, Dec. 9, 2022 (HealthDay News) — Is your pooch a herder or a hunter? You can try taking them to a trainer, but new research shows much of their behavior is hardwired in their DNA. For the new study, researchers analyzed DNA samples from more than 200 dog breedsContinue Reading
MONDAY, Nov. 14, 2022 (HealthDay News) — While appendix cancer is rare, for a small percentage of patients the disease may be linked to a particular genetic variant, a new study suggests. Researchers built on earlier research with this study, finding that 1 in 10 people with cancer of theContinue Reading
THURSDAY, Nov. 10, 2022 (HealthDay News) – Doctors are hopeful that an innovative treatment performed before birth may help children born with the rare genetic, and often fatal, condition called Pompe disease. A thriving Canadian toddler is evidence that treatment while still in the womb offers better outcomes. Doctors fromContinue Reading
THURSDAY, Nov. 10, 2022 (HealthDay News) — Gene editing has for the first time produced modified immune cells finely honed to target and attack cancer cells, researchers say. A team used the gene editing tool CRISPR to alter immune cells drawn from 16 patients who had a variety of solidContinue Reading
THURSDAY, Nov. 3, 2022 (HealthDay News) — Autism is a more comprehensive disorder than previously thought, and appears to arise from brain changes located throughout the cerebral cortex, not just in specific areas, a new study reports. Because of autism’s specific symptoms, scientists had thought the disorder was likely causedContinue Reading
MONDAY, Oct. 24, 2022 (HealthDay News) — Some children struggle to read or spell because of a condition called dyslexia that is known to run in families. Now, researchers report they have pinpointed a large number of genes responsible for the disorder. “Our findings show that common genetic differences haveContinue Reading
THURSDAY, Oct. 20, 2022 (HealthDay News) — The Black Death pandemic wiped out as many as half of the people living in some of the Middle Ages’ most densely populated places, sweeping through Europe, Asia and Africa nearly 700 years ago. Now genetic analysis has revealed why some of ourContinue Reading