Perforin forms transmembrane pores in the plasma membrane, allowing granzymes to enter the target cell cytosol and trigger ...

This too can signal or cause health problems. A uric acid blood test is done to check the level of uric acid in your blood. Your doctor might also call it a serum uric acid test or serum urate (UA).

Palmitic acid is also known as hexadecanoic acid. Palmitic acid has several uses. For example, it can be used to test the hardness in water and is a part of the intravenous ultrasonic contrast ...

Briola and co-authors determined the structure of the human CTF18 clamp loader bound to PCNA to high resolution, analyzed the structure, and tested a new mechanism involving a human-specific Ctf18 ...

Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China Key Laboratory of Green Chemistry and Technology of ...

This valuable study proposes a novel rapid-entry mechanism of S. aureus that involves the rapid release of calcium from lysosomes. The strength of the paper lies in a very interesting hypothesis; what ...

From the Division of Clinical Research and the Department of Dermatology and Syphilis of the Boston Dispensary. For record and address of author see "This Week's Issue," page 1006.