Filtered by author: Mrs. Amelia Hanson Clear Filter

Program Committee Track Co-Chair for Plant Cryobiotechnology at CRYO2019

Gayle VolkGayle Volk, a CRYO2019 Program Committee Track Co-Chair for Plant Cryobiotechnology, has recently been in the news about a study into heritage apple cultivars in Wyoming, USA. Samples from Heritage apples, planted in the 1800s, were collected from nearly a hundred farms, orchards, or homesteads and are being studied to determine existing traits that allow these trees to survive, even thrive, in the harsh, cold Wyoming climate. 

The original article can be found HERE

Potential Male Cancer Fertility Breakthrough

Photo by Magda Ehlers from PexelsTesticle tissue samples from the rhesus macaques are being used in new research to preserve the fertility of preadolescent boys with cancer. Kyle Orwig from the University of Pittsburgh School of Medicine and his team, removed testicle tissue from 5 prepubescent monkeys. After the monkeys reached sexual maturity, the tissue was grafted back onto the monkey's back and scrotum and within 12 months all 5 monkeys were producing testosterone and sperm. The team used the sperm from one of the monkeys to successfully impregnate a female.

Prior to puberty, young boys don't develop sperm that can be preserved in the event of infertility, a common side effect of chemotherapy and radiation. By taking small testicle samples of these young boys, researchers hope to be able to preserve the fertility of these future cancer survivors. The original article can be found HERE

Read More