TCTEX1D2 is essential for sperm flagellum formation in mice.

Flagella and cilia are widely conserved motile structures, in mammalian, sperm possess flagella. Large protein complexes called dynein, including cytoplasmic dynein 2 and axonemal dynein, play a role in the formation of cilia and flagella. The function of each subunit component of dynein complexes in sperm flagellum formation remains unclear.

is not necessary for male fertility, but contributes to maintaining sperm morphology.

Selenoprotein P (SeP) is synthesized in the liver and plays a vital role in maintaining selenium homeostasis via transport throughout the body. Previous studies have shown that SeP-deficient mice have severely reduced expression of selenoproteins essential for testicular function, leading to male infertility. We previously reported that the high expression of Ccdc152 in hepatocytes acts as a lncRNA, suppressing SeP expression in the liver.

Loss of causes sterility due to impaired spermatid differentiation in mice.

Purpose: Spermiogenesis, the process of deformation of sperm head morphology and flagella formation, is a phenomenon unique to sperm. Axonemal dynein light chain proteins are localized to sperm flagella and are known to be involved in sperm motility. Here, we focused on the gene axonemal dynein light chain domain containing 1 () with the aim to determine the function of its protein product AXDND1.

Long-term results in surgical treatment of children 4 years old or younger with coronary involvement due to Kawasaki disease.

Problems in myocardial revascularization for coronary impairment due to Kawasaki disease were assessed in five patients 1 to 4 years old. Each patient had significant stenosis or complete obstruction with aneurysm formation. There were no operative or late deaths in the follow-up period of 1 to 10 years after operation.

Surgery for coronary heart disease due to mucocutaneous lymph node syndrome (Kawasaki disease). Report of 6 patients.

Early and late surgical results in 6 patients with coronary heart disease secondary to mucocutaneous lymph node syndrome (MLNS) (Kawasaki disease) are presented. There were 5 male patients and 1 female patient, ranging in age from 2.5 to 26 years at the time of operation.

Severe mitral regurgitation due to coronary arteritis of mucocutaneous lymph node syndrome. A new surgical entity.

Case histories are reported of three patients, 1 to 4 years of age, with severe mitral regurgitation that occurred as a sequela of mucocutaneous lymph node syndrome (MCLS). These patients were found among 12 patients with coronary artery lesions such as aneurysms, narrowings, and obstructions. One of them with multiple coronary aneurysms and also severely impaired left ventricular function died of congestive heart failure in the 2 years and 7 months' follow-up period after the acute illness.

Rubella epidemic in an institution: protective value of live rubella vaccine and serological behavior of vaccinated, revaccinated and naturally immune groups.

A rubella epidemic occurred in an institutional population composed of 189 susceptible, 37 naturally immune, 35 previously vaccinated and 38 serologically uncharacterized children and nursing staff. The epidemic lasted 3.5 months and showed more than 5 waves.