Designed to Fail: The President’s Deference to the Department of Justice in Advancing Criminal Justice Reform

One puzzle of President Obama’s presidency is why his stated commitment to criminal justice reform was not matched by actual progress. We argue that the Obama Administration’s failure to accomplish more substantial reform, even in those areas that did not require congressional action, was largely rooted in an unfortunate deference to the Department of Justice. In this Article, we document numerous examples (in sentencing, clemency, compassionate release, and forensic science) of the Department resisting common sense criminal justice reforms that would save taxpayer dollars, help reduce mass incarceration, and maintain public safety. These examples and basic institutional design theory all point in the same direction: real criminal justice reform requires putting the right institutions in charge of criminal justice policy making. This Article offers institutional changes that would help future Presidents make the system less punitive and reduce prison populations to achieve the broad transformation that Obama desired but did not attain. A critical move is to place criminal justice policy making in the hands of individuals who can advise the President independently of the institutional interests of prosecutors

The changing landscape of the financial services industry: what lies ahead?

Financial services industry ; Bank mergers

Increased gravitational force reveals the mechanical, resonant nature of physiological tremor

Human physiological hand tremor has a resonant component. Proof of this is that its frequency can be modified by adding mass. However, adding mass also increases the load which must be supported. The necessary force requires muscular contraction which will change motor output and is likely to increase limb stiffness. The increased stiffness will partly offset the effect of the increased mass and this can lead to the erroneous conclusion that factors other than resonance are involved in determining tremor frequency. Using a human centrifuge to increase head-to-foot gravitational field strength, we were able to control for the increased effort by increasing force without changing mass. This revealed that the peak frequency of human hand tremor is 99% predictable on the basis of a resonant mechanism. We ask what, if anything, the peak frequency of physiological tremor can reveal about the operation of the nervous system.This work was funded by a BBSRC Industry Interchange Award to J.P.R.S. and R.F.R. C.J.O. was funded by BBSRC grant BB/I00579X/1. C.A.V. was funded by A∗Midex (Aix-Marseille Initiative of Excellence

Gain-of-function R225Q mutation in AMP-activated protein kinase gamma3 subunit increases mitochondrial biogenesis in glycolytic skeletal muscle

AMP-activated protein kinase (AMPK) is a heterotrimeric complex, composed of a catalytic subunit (alpha) and two regulatory subunits (beta and gamma), that works as a cellular energy sensor. The existence of multiple heterotrimeric complexes provides a molecular basis for the multiple roles of this highly conserved signaling system. The AMPK gamma3 subunit is predominantly expressed in skeletal muscle, mostly in type II glycolytic fiber types. We determined whether the AMPK gamma3 subunit has a role in signaling pathways that mediate mitochondrial biogenesis in skeletal muscle. We provide evidence that overexpression or ablation of the AMPK gamma3 subunit does not appear to play a critical role in defining mitochondrial content in resting skeletal muscle. However, overexpression of a mutant form (R225Q) of the AMPK gamma3 subunit (Tg-AMPKgamma3(225Q)) increases mitochondrial biogenesis in glycolytic skeletal muscle. These adaptations are associated with an increase in expression of the co-activator PGC-1alpha and several transcription factors that regulate mitochondrial biogenesis, including NRF-1, NRF-2, and TFAM. Succinate dehydrogenase staining, a marker of the oxidative profile of individual fibers, was also increased in transversal skeletal muscle sections of white gastrocnemius muscle from Tg-AMPKgamma3(225Q) mice, independent of changes in fiber type composition. In conclusion, a single nucleotide mutation (R225Q) in the AMPK gamma3 subunit is associated with mitochondrial biogenesis in glycolytic skeletal muscle, concomitant with increased expression of the co-activator PGC-1alpha and several transcription factors that regulate mitochondrial proteins, without altering fiber type composition

Cognitive Change during the Life Course and Leukocyte Telomere Length in Late Middle-Aged Men

AbstractImportance: Cognitive skills are known to decline through the lifespan with large individual differences. The molecular mechanisms for this decline are incompletely understood. Although leukocyte telomere length provides an index of cellular age that predicts the incidence of age-related diseases, it is unclear whether there is an association between cognitive decline and leukocyte telomere length. Objective: To examine the association between changes in cognitive function during adult life and leukocyte telomere length after adjusting for confounding factors such as education, mental health and life style. Design, setting and participants: Two groups of men with negative (n=97) and positive (n=93) change in cognitive performance were selected from a birth cohort of 1985 Danish men born in 1953. Cognitive performance of each individual was assessed at age ~20 and ~56 years. Leukocyte telomere length at age ~58 was measured using qPCR. Linear regression models were used to investigate the association between cognitive function and leukocyte telomere length. Results: Men with negative change in cognitive performance during adult life had significantly shorter mean leukocyte telomere length than men with positive change in cognitive performance (unadjusted difference β= - 0.09, 95% CI -0.16 - -0.02, p= 0.02). This association remained significant after adjusting for smoking, alcohol consumption, leisure time activity, body mass index and cholesterol (adjusted difference β= -0.09, 95% CI -0.17 - -0.01, p= 0.02) but was nonsignificant after adjusting for smoking, alcohol consumption, leisure time activity, body mass index cholesterol, current cognitive function, depression and education (adjusted difference β= -0.07, 95% CI -0.16 - -0.01, p= 0.08). Conclusion and relevance: Preclinical cognitive changes may be associated with leukocyte telomere length

BMQ

BMQ: Boston Medical Quarterly was published from 1950-1966 by the Boston University School of Medicine and the Massachusetts Memorial Hospitals. Pages 49-52, v17n2, provided courtesy of Howard Gotlieb Archival Research Center