Intrinsic p53 activation restricts gammaherpesvirus driven germinal center B cell expansion during latency establishment.

Gammaherpesviruses are DNA tumor viruses that establish lifelong latent infections in lymphocytes. For viruses such as Epstein-Barr virus and murine gammaherpesvirus 68, this is accomplished through a viral gene-expression program that promotes cellular proliferation and differentiation, especially of germinal center B cells. Intrinsic host mechanisms that control virus-driven cellular expansion are incompletely defined.

Effect of hydro-ethanol extract of Caesalpinia pulcherrima (L.) Sw. leaves in human and rat: In vitro approach of male contraceptive development.

Objective: The study focused the contraceptive efficacy of hydro-ethanolic (60:40) extract (HEE) of Caesalpinia pulcherrima leaves in human and rat sperm samples by in vitro study.

Methods: Six young fertile adult males were selected for semen collection. Sperm samples were collected from six adult rat also by chopping the epididymis along with the collection of testicles, epididymis, and liver.

Production and characterization of sophorolipid under yeast-mediated submerged fermentation utilizing Agro-industrial waste.

The challenges of pollution and agro-industrial waste management have led to the development of bioconversion techniques to transform these wastes into valuable products. This has increased the focus on the sustainable and cost-efficient production of biosurfactants from agro-industrial waste. Hence, the present study investigates the production of sophorolipid biosurfactants using the yeast strain IIPL32 under submerged fermentation, employing sugarcane bagasse hydrolysate-a renewable, low-cost agro-industrial waste as the feedstock.

Investigating the performance of multivariate LSTM models to predict the occurrence of Distributed Denial of Service (DDoS) attack.

In the current cybersecurity landscape, Distributed Denial of Service (DDoS) attacks have become a prevalent form of cybercrime. These attacks are relatively easy to execute but can cause significant disruption and damage to targeted systems and networks. Generally, attackers perform it to make reprisal but sometimes this issue can be authentic also.

Community engagement to inform multi-level analyses of the role of neighborhood factors in cancer control behaviors in African Americans.

Background: While community engagement has had a substantial presence in public health research, community input to inform geospatial and health analyses remains underutilized and novel. This manuscript reports on community engagement activities to solicit stakeholder perspectives on the role of neighborhood conditions in health and cancer. We discuss how this community input refined a priori conceptual model to be tested in the larger Families, Friends, and Neighborhoods (FFAN) Study.