A packed committee room in the capitol Wednesday resulted in hours of testimony over babies, embryos and the idea of ...

One vital modification involves adding sugar molecules to proteins, a process known as glycosylation. Previous studies have shown that this modification is required for the dynamic regulation of ...

The debate over when human life begins took a sharp turn in Texas, where a state legislator filed a bill that would define an ...

Research on lab-produced eggs and sperm, known as in-vitro gametogenesis (IVGs), is advancing quickly, with potential for ...

In my Jan. 6 piece concluding my four-part series on stem cell therapy, I said that in 2003, I wrote a book titled, “The ...

This study integrates classical and modern genetics to show that the ebony gene is linked to the black pupae phenotype in tephritids, offering new insights into Ebony’s role in the evolutionary ...

This process involves what is called Assisted Reproductive ... #DonorEmbryo #GIFT Gamete intrafallopian transfer #ZIFT Zygote intrafallopian transfer,” she wrote. Media personality Stephanie ...

Fertilization is a complex and highly regulated process that involves a series of molecular interactions between sperm and oocytes. However, the mechanisms of proteins involved in human fertilization, ...

We analyzed the effects of serum LH levels on the COS initiation day after pituitary suppression on reproductive outcome and discussed the role of LH in the follicular phase on the preparatory ...

The problem with this definition, in the context of the executive order's wording, is that no zygote has any of these ... six weeks after fertilization. The process of sex differentiation is ...

At 5 DPO, if the sperm has reached and fertilized the egg, the cells within the newly formed zygote multiply to create a lump of cells called a blastocyst. These cells multiply as the blastocyst ...