Toxic shock syndrome toxin-1 (TSST-1) is a superantigen with a size of 22 kDa produced by 5 to 25% of Staphylococcus aureus isolates. It causes toxic shock syndrome (TSS) by stimulating the release of large amounts of interleukin-1, interleukin-2 and tumour necrosis factor. In general, the toxin is … See more Toxic shock syndrome toxin-1 (TSST-1), a prototype superantigen secreted by a Staphylococcus aureus bacterium strain in susceptible hosts, acts on the vascular system by causing inflammation, fever, and shock. The … See more Samples of TSST-1 can be purified from bacterial cultures to use in in vitro testing environments, however this is not ideal due to the large … See more A superantigen such as TSST-1 stimulates human T cells that express VB 2, which may represent 5-30% of all host T cells. PTSAgs induce the … See more In the nucleotide sequence of TSST-1, there is a 708 base-pair open-reading frame and a Shine-Dalgarno sequence which is seven base … See more TSST-1 is a protein encoded by the tst gene, which is part of the mobile genetic element staphylococcal pathogenicity island 1. The toxin is produced in the greatest volumes during the post-exponential phase of growth, which is similar among … See more Web上海博耀生物是一家专业的生物试剂供应商,为您提供小鼠毒性休克综合征毒素1(TSST-1)Elisa试剂盒Mouse toxic shock syndrome toxin,TSST-1 ELISA Kit,详情咨询!
Toxic Shock Syndrome Toxin 1 - an overview ScienceDirect Topics
WebThese include toxic shock syndrome toxin 1 (TSST-1), enterotoxins, and exfoliative toxins (ETs). The latter are particularly interesting as the sole agents responsible for staphylococcal scalded skin syndrome (SSSS), a disease predominantly affecting infants and characterized by the loss of superficial skin layers, dehydration, and secondary … WebAmong exotoxins of S. aureus, TSST-1 belongs to the pyrogenic toxin class of superantigens and is a causative agent in toxic shock syndrome and septic shock [12,13]. TSST-1 is the main cause of menstrual-associated TSS and is involved in 50% of non-menstrual TSS, besides superantigens B and C [14,15,16]. everton vs west ham live stream
The Superantigen Toxic Shock Syndrome Toxin 1 Alters Human
WebJan 16, 2024 · TSS toxin 1 (TSST-1) is associated with 95% of mTSS cas - es and 50% of TSS cases caused by nonmenstrual infective foci (nmTSS) (4). Although 24 different staphylococcal su-perantigens have been described, including staphylococcal enterotoxin (SE) and enterotoxin-like superantigens (5), SE types A, B, and C are implicated in … Web3.2.1.3 Toxic shock syndrome toxin-1. Toxic shock syndrome toxin-1 (TSST-1) is the major toxin causing staphylococcal toxic shock syndrome (TSS). It is a 22 kDa protein encoded … WebJul 6, 2024 · Toxic shock syndrome toxin-1 (TSST-1), a superantigen produced by Staphylococcus aureus is a causative agent of toxic shock syndrome (TSS) that is frequently associated with tampon use. It has long been suggested that TSS is induced when TSST-1 circulates through the body. However, the systemic distribution of TSST-1 from vagina or … brownie recipe with box mix