Embryo Project Encyclopedia

In 2017, Angiolo Gadducci, Silvestro Carinelli, and Giovanni Aletti published, "Neuroendocrine Tumor of the Uterine Cervix: A Therapeutic Challenge for Gynecologic Oncologists," hereafter, "Neuroendocrine Tumor" in the journal, Gynecologic Oncology. The authors conducted a systematic review of existing literature that documented the symptoms, diagnosis, staging, treatment, and outcomes of women diagnosed with neuroendocrine tumors, or cervical NETs, which are tumors with cells similar to cells from both the hormonal and the nervous system. Based on high mortality rates and the rarity of cervical NET diagnoses, the authors conclude that cervical NETs present a challenge for physicians in terms of devising novel ideas for treatment. By compiling the treatment methods and resulting outcomes of different studies, the authors presented evidence that there is a need for new forms of treatment to reduce the number of women dying from cervical NETs each year.

From 1993 to 1995 researchers led by Robert J. Berry from the US Centers for Disease Control headquartered in Atlanta, Georgia, and Zhu Li from Beijing Medical University in Beijing, China, conducted a collaborative study in China on the prevention of neural tube defects or NTDs using folic acid supplements. NTDs are birth defects in which openings in the spinal cord or the brain that occur during early development remain after birth. Neural-tube formation occurs in early pregnancy, often before a woman knows she is pregnant and therefore before she has begun taking prenatal vitamins. The researchers presented their findings in the article “Prevention of the Neural Tube Defects with Folic Acid in China” published in 1999 in The New England Journal of Medicine. The researchers from The China-US study found that women who took folic acid in the periconceptional period, or the time before conception through the first twenty-eight days after conception, reduced the occurrence of NTDs.