Join the 'Prepubertal Cryptorchidism' group to help and get support from people like you.
Prepubertal Cryptorchidism News
Posted 26 Apr 2017 by Drugs.com
TUESDAY, April 25, 2017 – Hundreds of new genes tied to the start of puberty have been identified. Researchers analyzed data from nearly 369,000 women and pinpointed 389 genetic signals linked to the timing of puberty. That's four times the number that had been known. The study also found new genetic evidence linking earlier puberty to increased risk in later life for several cancers that are sensitive to sex hormones. Those include breast, ovary and endometrial cancers in women, and prostate cancer in men. "Previous studies suggested that the timing of puberty in childhood was associated with risks of disease decades later, but until now it was unclear if those were circumstantial observations, for example, secondary to other factors such as body weight," said study senior author John Perry. He is a senior investigator scientist in the epidemiology unit at the University of Cambridge ... Read more
Posted 27 Jan 2016 by Drugs.com
WEDNESDAY, Jan. 27, 2016 – Excess weight can delay or speed up puberty in young boys, depending on how many extra pounds they carry, a new study suggests. Overweight boys tend to enter and finish puberty somewhat earlier than usual, researchers found in a study of nearly 3,900 males aged 6 to 16. But boys who have become obese appear to go through puberty slower than boys who weigh less, according to study results published Jan. 27 in the journal Pediatrics. "We found something we didn't expect, which is obese boys go later but overweight boys seem to go earlier," said study author Dr. Joyce Lee, an associate professor of pediatrics and public health at the University of Michigan, in Ann Arbor. "You would expect a linear relationship between weight and the timing of puberty, but we found that isn't the case." The female hormone estrogen is a suspected cause for these shifts in the ... Read more
Posted 14 Dec 2015 by Drugs.com
MONDAY, Dec. 14, 2015 – Children who develop certain signs of puberty at an early age are commonly referred to specialists for an evaluation. But most of the time it's nothing to worry about, says a new report from a leading group of U.S. pediatricians. It's not uncommon for young children to show certain traits associated with puberty, including some pubic hair, underarm hair and the beginnings of breast development, said Dr. Paul Kaplowitz, who led the American Academy of Pediatrics report. He said early signs of sexual maturation are one of the most common reasons that children are referred to pediatric endocrinologists – specialists in treating hormone-related disorders. But the vast majority of those kids do not have so-called "precocious puberty," said Kaplowitz, an endocrinologist at Children's National Medical Center in Washington, D.C. In general, precocious puberty is ... Read more