10 principais virologyresearchservices.com concorrentes

virology.ws

By David Tuller, DrPH *This is a crowdfunding month for Trial By Error. Donations (tax-deductible to US tax-payers) go to the University of Calinfornia, Ber ...

virosin.org

The human endogenous retroviruses type W family envelope (HERV-W env) gene is located on chromosome 7q21-22. Our previous studies show that HERV-W env is elevated in schizophrenia and HERV-W env can increase calcium influx. Additionally, the 5-HTergic system and particularly 5-hydroxytryptamine (5-HT) receptors play a prominent role in the pathogenesis and treatment of schizophrenia. 5-hydroxytryptamine receptor 4 (5-HT4R) agonist can block calcium channels. However, the underlying relationship between HERV-W env and 5-HT4R in the etiology of schizophrenia has not been revealed. Here, we used enzyme-linked immunosorbent assay to detect the concentration of HERV-W env and 5-HT4R in the plasma of patients with schizophrenia and we found that there were decreased levels of 5-HT4R and a negative correlation between 5-HT4R and HERV-W env in schizophrenia. Overexpression of HERV-W env decreased the transcription and protein levels of 5-HT4R but increased small conductance Ca2+-activated K+ type 2 channels (SK2) expression levels. Further studies revealed that HERV-W env could interact with 5-HT4R. Additionally, luciferase assay showed that an essential region (-364 to -176 from the transcription start site) in the SK2 promoter was required for HERV-W env-induced SK2 expression. Importantly, 5-HT4R participated in the regulation of SK2 expression and promoter activity. Electrophysiological recordings suggested that HERV-W env could increase SK2 channel currents and the increase of SK2 currents was inhibited by 5-HT4R. In conclusion, HERV-W env could activate SK2 channels via decreased 5-HT4R, which might exhibit a novel mechanism for HERV-W env to influence neuronal activity in schizophrenia.

precipoint.com

PreciPoint的数码显微镜 | 数码化分析 • D数码显微镜 • 云端解决方案 | E探索数码显微镜的未来!

vido.org

Program Manager - Veterinary Research Services

cvr.pitt.edu

Form For information on potential collaboration or contract, please complete this form and a representative will contact you as soon as possible. Fill out my online form.

iavi.org

What is Marburg virus disease? Understand its history, deadly outbreaks, and the importance of developing vaccines for it.

valneva.com

Valneva is a specialty vaccine company focused on the development, manufacturing and commercialization of prophylactic vaccines for infectious diseases with significant unmet medical need.

bharatbiotech.com

bharatbiotech international ltd is leading vaccines & bio-therapeutics manufacturers in india that includes rotavirus, hepatitis-b, typhoid, polio, diphtheria, measles, influenza, rabies vaccines.