Jeffrey McDonald

May 21, 2024 | nature.com | Shuai Tan |Colin Bergstrom |Gonçalo Vale |Jeffrey McDonald |Andrew Schmidt |Nguyen Vo | +4 more

AbstractNutrient handling is an essential function of the gastrointestinal tract. Hormonal responses of small intestinal enteroendocrine cells (EECs) have been extensively studied but much less is known about the role of colonic EECs in metabolic regulation. To address this core question, we investigated a mouse model deficient in colonic EECs. Here we show that colonic EEC deficiency leads to hyperphagia and obesity.

Oct 3, 2023 | tcblog.protiviti.com | Jeffrey McDonald

The hybridization of the workforce and subsequent challenges within the IAM world has resulted in many organizations beginning (or reimagining) their journey towards building a mature identity program. Protiviti has observed several new trends in the IAM space, as discussed in several previous posts, Emerging Trends in IAM: Simplified Engineering, Using the Sunlit Approach to Simplify RBAC and Machine Identity Management.

Sep 19, 2023 | tcblog.protiviti.com | Jeffrey McDonald

The hybridization of the workforce and subsequent challenges within the IAM world has resulted in many organizations beginning (or reimagining) their journey toward building a mature identity program. As mentioned in our previous posts, Emerging Trends in IAM: Simplified Engineering and Using the Sunlit Approach to Simplify RBAC, Protiviti has observed several new trends in the IAM space. This series evaluates those key trends that organizations will focus on over the next few years.