Puberty News and Research

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Puberty is the maturation stage a person goes through when they develop secondary sexual characteristics. Usually, puberty occurs between the ages of 8 and 12 years in girls and between 9 and 14 years in boys.

Soligenix receives FDA Fast Track designation for SGX203 to treat pediatric Crohn's disease

Soligenix, Inc., a development stage biopharmaceutical company, announced today that its program for development of SGX203 (oral beclomethasone 17,21-dipropionate or oral BDP) for the induction treatment of mild-to-moderate pediatric Crohn's disease has received "Fast Track" designation from the U.S. Food and Drug Administration (FDA).

8 Nov 2012

Study indicates that Firemaster 550 is an endocrine disruptor

The flame-retardant mixture known as "Firemaster 550" is an endocrine disruptor that causes extreme weight gain, early onset of puberty and cardiovascular health effects in lab animals, according to a new study spearheaded by researchers from North Carolina State University and Duke University.

25 Oct 2012

U.S. boys experience early onset of puberty

A study conducted by the American Academy of Pediatrics (AAP) has documented that boys in the U.S. are experiencing the onset of puberty six months to two years earlier than reported in previous research.

22 Oct 2012

Lower extremity pain linked to poor physical and mental health in obese children

Pain in the lower extremities - feet, ankles, knees and hips - contributes to both poor physical function and a reduced quality of life in obese children, according to a new study by Dr. Sharon Bout-Tabaku and colleagues, from Nationwide Children's Hospital and The Ohio State University in the US.

17 Oct 2012

Three USU doctoral students to receive Henry M. Jackson Fellowships

The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. has selected three promising Uniformed Services University of the Health Sciences (USU) doctoral students to receive fellowships for the 2012-13 academic year. The program, established in 1988, includes two Henry M. Jackson Fellowships and one Val G. Hemming Fellowship. Each fellow receives a stipend and travel support.

28 Sep 2012

Study reveals key difference in brain development between human and chimpanzee

Research comparing brain development in humans and our closest nonhuman primate relatives, chimpanzees, reveals how quickly myelin in the cerebral cortex grows, shedding light on the evolution of human cognitive development and the vulnerability of humans to psychiatric disorders, a GW professor finds.

26 Sep 2012

PTEN inhibitor can trigger growth of small eggs

Researchers at the University of Gothenburg, Sweden, have discovered that a chemical can trigger the maturation of small eggs to healthy, mature eggs, a process that could give more women the chance of successful IVF treatment in the future. The results have been published in the revered journal PloS ONE.

24 Sep 2012

Age at diabetes onset linked to macular edema onset

Older age at onset of Type 1 diabetes significantly increases the risk for developing clinically significant macular edema, show study findings.

19 Sep 2012

Good health helps children with stressful elementary to middle school transitions

Good health helps children with stressful transitions from elementary school to middle school, finds a new study in the Journal of Adolescent Health. Students with chronic conditions such as asthma, obesity, learning disabilities, attention-deficit hyperactivity disorder, and those with health-related needs, were noted to have lower academic performances.

14 Sep 2012

'Deep sleep' intimately involved in complex control of pubertal onset

Slow-wave sleep, or 'deep sleep', is intimately involved in the complex control of the onset of puberty, according to a recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology and Metabolism (JCEM).

12 Sep 2012

Soy-rich diet can mitigate effects of bisphenol A

New research led by researchers at North Carolina State University shows that exposure to the chemical bisphenol A (BPA) early in life results in high levels of anxiety by causing significant gene expression changes in a specific region of the brain called the amygdala. The researchers also found that a soy-rich diet can mitigate these effects.

10 Sep 2012

Prenatal exposure to maternal cigarette smoking may promote obesity in adolescents

Prenatal exposure to maternal cigarette smoking appears associated with an increased risk for adolescent obesity, and is possibly related to subtle structural variations in the brain that create a preference for eating fatty foods, according to a report published Online First by Archives of General Psychiatry, a JAMA Network publication.

4 Sep 2012

Scientists establish genetic mouse model for primary ovarian insufficiency

Scientists have established a genetic mouse model for primary ovarian insufficiency (POI), a human condition in which women experience irregular menstrual cycles and reduced fertility, and early exposure to estrogen deficiency.

31 Aug 2012

MAOA gene appears to make women happy

A new study has found a gene that appears to make women happy, but it doesn't work for men. The finding may help explain why women are often happier than men, the research team said.

29 Aug 2012

Abbott receives CE Marking for ARCHITECT testosterone assay

Abbott announced today CE Marking (Conformite Europeenne) for a testosterone assay with improved sensitivity and clinical utility.

28 Aug 2012

Debiopharm initiates enrollment in triptorelin phase III study for central precocious puberty

Debiopharm Group (Debiopharm), a Swiss-based global biopharmaceutical group of companies with a focus on the development of prescription drugs that target unmet medical needs and companion diagnostics, today announced that the first patient has been enrolled in an open-label phase III study to investigate the efficacy, safety, and pharmacokinetics of the sustained release triptorelin pamoate 22.5 mg 6-month-formulation in children with central precocious puberty (CPP), a rare disease.

27 Aug 2012

German children gain weight soon after entering elementary school

Scientists working with Professor Dr. Dr. Perikles Simon, head of the Sports Medicine division of Johannes Gutenberg University Mainz (JGU) in Germany, suggest in the light of recent analyses that German children gain weight soon after entering elementary school.

15 Aug 2012

Cannabis-based medications prove effective in relieving pain

Cannabis-based medications have been proved to relieve pain. This is the conclusion drawn by Franjo Grotenhermen and Kirsten Müller-Vahl in issue 29-30 of Deutsches Ärzteblatt International.

7 Aug 2012

Adalimumab effective in maintaining remission in pediatric patients with Crohn's disease

Adalimumab (an anti-tumor necrosis factor [TNF] antibody) is effective in maintaining remission in certain pediatric patients with Crohn's disease, according to a new study in Gastroenterology, the official journal of the American Gastroenterological Association.

7 Aug 2012

Childhood obesity could be related to growing problems with infertility

A dramatic increase in childhood obesity in recent decades may have impacts that go beyond the usual health concerns - it could be disrupting the timing of puberty and ultimately lead to a diminished ability to reproduce, especially in females.

1 Aug 2012