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tag in vitro fertilization ivf evolution immunology

One Protein to Rule Them All
Shelby Bradford, PhD | Feb 28, 2024 | 10+ min read
p53 is possibly the most important protein for maintaining cellular function. Losing it is synonymous with cancer.
3d rendered medically accurate illustration of a human embryo anatomy
The Ephemeral Life of the Placenta
Danielle Gerhard, PhD | Dec 4, 2023 | 10+ min read
Recent advances in modeling the human placenta, the least understood organ, may inform placental disorders like preeclampsia.
Preimplantation Genetic Diagnosis
Philip Hunter | Jun 20, 2004 | 6 min read
FISHING FOR A HEALTHY BABY:Courtesy of the Reproductive Science Center of the San Francisco Bay Area, http://www.rscbayarea.comMulticolor Fluorescence in Situ Hybridization (FISH) can detect chromosomal abnormalities, such as aneuploidy, in cells removed from a developing embryo.Fast improving techniques for detecting genetic and chromosomal abnormalities via preimplantation genetic diagnosis (PGD) may boost the success rate of in vitro fertilization (IVF). Some clinics report a twofold to three
An illustration of flowers in the shape of the female reproductive tract
Uterus Transplants Hit the Clinic
Jef Akst | Aug 1, 2021 | 10+ min read
With human research trials resulting in dozens of successful deliveries in the US and abroad, doctors move toward offering the surgery clinically, while working to learn all they can about uterine and transplant biology from the still-rare procedure.
NIH loosens stem cell consent rules
Elie Dolgin | Jul 5, 2009 | 3 min read
Final rules for human embryonic stem (ES) cell research, announced this afternoon (July 6) by the National Institutes of Health, require strict documentation detailing voluntary donation of embryos leftover from in-vitro fertilization procedures, but they also contain a mechanism for approving individual cell lines that don't meet the letter of the law but still adhere to the spirit of informed consent. Human embryonic stem cellsImage: Wikimedia/PLoSThe draft guidelines proposed in April expli
What Sensory Receptors Do Outside of Sense Organs
Sandeep Ravindran | Sep 1, 2016 | 10+ min read
Odor, taste, and light receptors are present in many different parts of the body, and they have surprisingly diverse functions.
Ghosts in the Genome
Oliver J. Rando | Dec 1, 2015 | 10+ min read
How one generation’s experience can affect the next
Week in Review: January 27–31
Tracy Vence | Jan 31, 2014 | 3 min read
Stimulus-triggered pluripotency; antioxidants speed lung tumor growth; the importance of seminal vesicles; how a plant pathogen jumps hosts
Why So Soon?
Bob Grant | May 1, 2013 | 10+ min read
Researchers are using modern experimental tools to probe the mysterious molecular pathways that lead to premature labor and birth.
Top Technical Advances 2016
Kerry Grens | Dec 15, 2016 | 4 min read
The year’s most impressive achievements include methods to watch translation in cells, trace cell fates, avoid mitochondrial mutations, edit DNA, and build antibiotics from scratch.

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