Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/j.ajog.2016.07.055 | DOI Listing |
Hum Reprod
January 2025
IRSD, Université de Toulouse, INSERM, INRAE, ENVT, Univ Toulouse III-Paul Sabatier (UPS), Toulouse, France.
Study Question: Does a human fallopian tube (HFT) organoid model offer a favourable apical environment for human sperm survival and motility?
Summary Answer: After differentiation, the apical compartment of a new HFT organoid model provides a favourable environment for sperm motility, which is better than commercial media.
What Is Known Already: HFTs are the site of major events that are crucial for achieving an ongoing pregnancy, such as gamete survival and competence, fertilization steps, and preimplantation embryo development. In order to better understand the tubal physiology and tubal factors involved in these reproductive functions, and to improve still suboptimal in vitro conditions for gamete preparation and embryo culture during IVF, we sought to develop an HFT organoid model from isolated adult stem cells to allow spermatozoa co-culture in the apical compartment.
Pol J Pathol
August 2024
Department of Pathology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.
Leukaemia-related protein 16 (LRP16) has been found to be highly expressed in various tumours and to be related to poor prognosis. However, the role of LRP16 in endometrial carcinoma remains to be explored. We aimed to investigate the prognosis and role of LRP16 in endometrial carcinoma.
View Article and Find Full Text PDFFertil Steril
November 2024
Woman's Health Sciences Department, Gynecologic Section, Polytechnic University of Marche, Ancona, Italy. Electronic address:
Objective: To report a rare, misleading fibroid degeneration involving a nonfunctional, noncommunicating horn in a woman with a unicornuate uterus. Although the presence of a functional rudimentary horn may lead to signs and symptoms that recommend its removal, nonfunctional cases are rarely reported, and because of their apparent functional inactivity, the need for their removal has not yet been reported. No previous report showed the possibility of a degenerative process in a nonfunctional rudimentary horn causing patient discomfort.
View Article and Find Full Text PDFCureus
May 2024
Obstetrics and Gynecology, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Clearwater, USA.
A focal serous tubal intraepithelial lesion (STIL) is a rare lesion found on fallopian tubes that are characterized by atypical epithelial cells exhibiting morphological abnormalities with the accumulation of mutant p53 proteins. The p53 gene is a tumor suppressor gene, and when mutated gives rise to mutant p53 proteins that promote cancer cell growth and survival. We present a case of a 47-year-old gravida 2, para 2002 (G2P2) female who presented to the outpatient clinic with bilateral lower quadrant abdominal pain and back pain of four years' duration.
View Article and Find Full Text PDFAdult granulosa cell tumor, the most common malignant ovarian sex cord-stromal tumor, harbors the characteristic mutation c.402C>G (p.C134W) in the FOXL2 gene in ~90% to 95% of cases.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!