Generating gametes from nonreproductive tissues could help overcome infertility. Previous studies have successfully transformed stem cells into viable oocytes through cellular reprogramming. Scientists at Oregon Health & Science University (OHSU) developed a method to derive them from skin cells via somatic cell nuclear transfer (SCNT), unlocking a mechanism that blends mitosis and meiosis. Now, the researchers have taken another step forward by generating fertilizable eggs from human skin cells.
Fifty percent of infertility cases arise from issues with the male partner, but standard protocols often delay the first assessment of males for at least two years. Posterity Health Inc. aims to usher in a new generation of fertility care starting with its just-closed $13 million series A financing round.
Ziwig SAS, which leads the race for a simple diagnostic for endometriosis, picked up the pace with a fast-track reimbursement decision in France for its Endotest, the first saliva-based diagnostic assay for endometriosis.
Femasys Inc. checked off a box on the way to launch of its Fembloc non-surgical birth control method with U.S. FDA clearance of Femchec. An enhanced version of the Femvue product used to diagnose fallopian tube abnormalities, Femchec enables confirmation of successful blockage of the fallopian tubes to prevent pregnancy without use of radiation.
A team at Massachusetts General Hospital conducted research to evaluate the expression levels of the extracellular matrix protein tubulointerstitial nephritis antigen-like 1 (TINAGL1) in the human ovary.
May Health SAS closed a $25 million series B financing round to advance its Ovarian Rebalancing therapy for polycystic ovary syndrome (PCOS)-related infertility. The round brings the total funds raised by the Paris-based company to date to $35 million, May Health CEO Anne Morrisey told BioWorld.
Femasys Inc. received U.S. FDA 510(k) clearance for Femaseed, an infertility treatment that delivers sperm directly to the fallopian tubes. Less invasive and more straightforward than in vitro fertilization, the procedure offers what the company said is a new and more affordable alternative to family building for couples encountering fertility issues.
