The testis-specific gene 1700102P08Rik is essential for male fertility.

Male infertility is a rising problem around the world. Often the cause of male infertility is unclear, and this hampers diagnosis and treatment. Spermatogenesis is a complex process under sophisticated regulation by many testis-specific genes.

The expression of the new epididymal luminal protein of PDZ domain containing 1 is decreased in asthenozoospermia.

Spermatozoa are not mature until they transit the epididymis where they acquire motility and the ability to fertilize an egg through sequential modifications. The epididymis has three functional regions, caput, corpus, and cauda, and the luminal proteins of the epididymis play important roles in the above modifications. However, the proteins with differential enrichment between the caput and cauda are still largely unknown.

Dysregulation and functional roles of miR-183-96-182 cluster in cancer cell proliferation, invasion and metastasis.

Previous studies have reported aberrant expression of the miR-183-96-182 cluster in a variety of tumors, which indicates its' diagnostic or prognostic value. However, a key characteristic of the miR-183-96-182 cluster is its varied expression levels, and pleomorphic functional roles in different tumors or under different conditions. In most tumor types, the cluster is highly expressed and promotes tumorigenesis, cancer progression and metastasis; yet tumor suppressive effects have also been reported in some tumors.

Effect of high ovarian response on the expression of endocrine gland-derived vascular endothelial growth factor (EG-VEGF) in peri-implantation endometrium in IVF women.

Objective: To investigate the effect of ovarian stimulation on the expression of EG-VEGF mRNA and protein in peri-implantation endometrium in women undergoing IVF and its relation with endometrial receptivity (ER).

Design: Prospective laboratory study.

Setting: University hospital.

The regulation network and network motif analysis in ovarian cancer.

Objective: Several gene alterations have been identified associated with ovarian cancer (OC) development. However, how these genetic elements are coordinated in transcription network during OC initiation and progression is poorly understood. Thus, the objective of this study was to interpret the transcription regulation network of OC.

[A multi-center study to evaluate the dynamic changes of uterine artery and umbilical artery flow in a normal pregnancy and hypertensive disorders in pregnancy].

Objective: To investigate the dynamic changes of uterine artery and umbilical artery in the first, second, and third trimester of normal pregnancy and hypertensive disorders in pregnancy (HDP).

Methods: A multi-center prospective study was conducted on 1098 women with normal singleton pregnancies at the first prenatal visit in the Second West China Hospital of Sichuan University, First Affiliated Hospital with Nanjing Medical University, Beijing Obstetrics and Gynecology Hospital Affiliated to Capital Medical University, Wuhan Union Hospital Affiliated to Medical School of Huazhong University of Science and Technology and Renji Hospital Affiliated to Medical School of Shanghai Jiao Tong University from April 2005 to July 2006, with the average age of (28.3 ± 3.

[Pregnancy outcome in women with rheumatic heart disease].

Objective: To evaluate the pregnancy outcome of women with rheumatic heart disease.

Methods: Clinical data of 65 cases of pregnant women with rheumatic heart disease from Jan 1993 to July 2006 were analyzed. They were divided into four groups according to the degree of mitral stenosis: normal group (> 4.