Genetics strongly influence hair loss, no matter your gender. Although genetic hair loss is permanent, medications, laser therapy, and platelet-rich plasma injections may help stimulate hair growth in balding areas. Some people also get hair transplants to cover areas of hair loss. Balding happens when the normal hair growth cycle is disrupted. It can happen to both men and women. What causes balding, what are the typical signs…. Healthline's picks for the best treatments for hair loss for men include Rogaine, Propecia, and more—how do they measure up?
Want to give your mane a boost? Try these products to get shiny, healthy locks. HairMax is a company that specializes in laser light therapy to target hair loss — but do the devices actually work? Propecia otherwise known as generic Finasteride is typically used to treat male pattern baldness—but does it actually work? Treatments such as propecia and rogaine exist, which can help slow down hair loss. By Harmony Folse, Stanford University. For more on X linked traits, check out these articles on color blindness and muscular dystrophy.
Hair color can change over time. Hair texture can change over time. The genetics of baldness: More complex than you might think. Selected References Lolli et al. Guo and Katta. Hadshiew et al. A balding geneticist. Image from Stanford Medicine. Hair follicles under the skin. The Tech Interactive S. Market St. San Jose, CA The Tech is a registered c 3. Federal ID Its content is solely the responsibility of the authors and does not necessarily represent the official views of Stanford University or the Department of Genetics.
The Tech Interactive. Other Traits. Back to Other Traits. Basically, if your maternal grandfather went bald, there's a good chance that you have some of the X chromosome genes for baldness, and some chance you have the autosomal genes for it too. If your father went bald, there's a good chance that you have the autosomal chromosome genes for it, but this has no impact on your chromosomal genes. You can find out with a bit more certainty, for two of the genes on chromosomes X and 20, by taking a genetic test.
This doesn't mean that your father's and paternal grandfather's genes don't play a role, but it provides real support for the widespread idea that your maternal grandfather's genes are especially crucial. The key question: are they actually more important than your father's? All these genes and perhaps more still to be discovered interact in complex ways, and continuing genetic research will be necessary before there's a foolproof way to predict the fate of your scalp.
Theoretically, if all the important genes were on the X chromosome, men would match their maternal grandfathers more strongly than their fathers, on average. If they were all on autosomal chromosomes, they'd match their fathers more closely.
In other words, if more than 37 percent of the influence comes from X chromosome genes, men will more closely resemble their grandfathers; if it's less, they'll more closely resemble their fathers. Our mission has never been more vital than it is in this moment: to empower through understanding. Financial contributions from our readers are a critical part of supporting our resource-intensive work and help us keep our journalism free for all.
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How to use genetics to figure out if you'll go bald. Share this story Share this on Facebook Share this on Twitter Share All sharing options Share All sharing options for: How to use genetics to figure out if you'll go bald.
Reddit Pocket Flipboard Email. If he was bald, the thinking goes, you'll be bald too. If he wasn't, you're safe. Baldness is highly genetic Many physical traits are the result of a complex interplay between a person's genes and the surrounding environment. Baldness genes reside on different types of chromosomes To use this information to estimate your own chance of going bald, there's one key thing to know: inside each of your cells, you have two basic types of chromosomes structures of coiled DNA that contain most of your genes.
So, for males, all the X chromosome genes you have can be traced exclusively to your mother. So can you use all this figure out if you're going to go bald? Shutterstock Alas, not completely — but you can get some rough clues about what'll happen to your hair as you age simply by looking at your father and maternal grandfather's heads.
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