Geneticists Get to the Roots of Hair Loss in Men
By www.webmd.com
Gene research may offer a glimmer of hope for men challenged by that bane of aging - male-pattern baldness.
In the largest such study to date, a Scottish research team said it has identified close to 300 genetic regions tied to baldness. Previously, only a handful had been identified, the scientists said.
The University of Edinburgh researchers stressed that their findings don't mean a cure for shiny pates is coming tomorrow.
"However, these results take us one step closer," said study principal author Dr. Ricardo Marioni.
He spoke in a news release from the journal PLOS Genetics, which published the findings Feb. 14.
Marioni, who's with the university's Center for Genomic and Experimental Medicine, believes "the findings pave the way for an improved understanding of the genetic causes of hair loss."
In this study, the research team analyzed genetic data from more than 52,000 men and pinpointed 287 genetic regions linked to severe hair loss.
Many of the identified genes are associated with hair structure and development. The genes could provide targets for the development of drugs to treat baldness some day, the researchers said.
"It was interesting to find that many of the genetics signals for male pattern baldness came from the X chromosome, which men inherit from their mothers," study co-leader Saskia Hagenaars said in the news release. Hagenaars is a Ph.D. student in the university's Center for Cognitive Aging and Cognitive Epidemiology.
"In this study, data were collected on hair loss pattern but not age of onset; we would expect to see an even stronger genetic signal if we were able to identify those with early onset hair loss," added study co-leader David Hill, a statistical geneticist at the university.
Source: http://www.webmd.com/skin-problems-and-treatments/hair-loss/news/20170214/geneticists-hair-loss-men
Gene research may offer a glimmer of hope for men challenged by that bane of aging - male-pattern baldness.
In the largest such study to date, a Scottish research team said it has identified close to 300 genetic regions tied to baldness. Previously, only a handful had been identified, the scientists said.
The University of Edinburgh researchers stressed that their findings don't mean a cure for shiny pates is coming tomorrow.
"However, these results take us one step closer," said study principal author Dr. Ricardo Marioni.
He spoke in a news release from the journal PLOS Genetics, which published the findings Feb. 14.
Marioni, who's with the university's Center for Genomic and Experimental Medicine, believes "the findings pave the way for an improved understanding of the genetic causes of hair loss."
In this study, the research team analyzed genetic data from more than 52,000 men and pinpointed 287 genetic regions linked to severe hair loss.
Many of the identified genes are associated with hair structure and development. The genes could provide targets for the development of drugs to treat baldness some day, the researchers said.
"It was interesting to find that many of the genetics signals for male pattern baldness came from the X chromosome, which men inherit from their mothers," study co-leader Saskia Hagenaars said in the news release. Hagenaars is a Ph.D. student in the university's Center for Cognitive Aging and Cognitive Epidemiology.
"In this study, data were collected on hair loss pattern but not age of onset; we would expect to see an even stronger genetic signal if we were able to identify those with early onset hair loss," added study co-leader David Hill, a statistical geneticist at the university.
Source: http://www.webmd.com/skin-problems-and-treatments/hair-loss/news/20170214/geneticists-hair-loss-men
Tuesday, May 5, 2026
Using Wellbutrin For Anxiety: What Patients Should Know
Dealing with anxiety can take a real toll on daily life, affecting sleep, work performance, and overall well-being. While many people try to manage symptoms with lifestyle adjustments alone, medication often plays a central role in achieving meaningful relief, particularly when symptoms are moderate to severe or recurring. Antidepressants typically require two to four weeks of consistent use before therapeutic effects begin to emerge, and the full benefit may not be apparent for six to eight weeks. This delayed onset reflects the time needed for changes in neurotransmitter signaling to produce downstream neurobiological adaptations in the brain. Patients are generally advised to continue antidepressant therapy for at least six months after achieving remission to reduce the risk of relapse. Healthcare professionals frequently discuss Wellbutrin as a potential treatment for patients presenting with anxiety. The data supporting benefits of wellbutrin for anxiety provides a useful resource for patients who want a thorough understanding of how this medication has been studied and what clinical experience suggests about its effectiveness. One of the practical considerations with Wellbutrin is timing. Some patients find that taking the medication at a consistent time each day helps maintain stable effects. Food interactions, if any, should be noted since they can affect how well the active ingredient bupropion is absorbed. Patients are encouraged to review the full prescribing information or consult a pharmacist for personalized guidance. Treatment of anxiety does not always follow a one-size-fits-all approach. The antidepressant medications section on antidepressant medications covers the range of treatments that might complement or serve as alternatives to Wellbutrin, helping patients and providers find the combination most suited to individual needs.
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