Elsevier, Clinical Breast Cancer, Volume 21, June 2021
Health Care Disparities and Demand for Expanding Hereditary Breast Cancer Screening Guidelines in African Americans
Background: Genomic medicine has led to significant advancements in the prevention and treatment of cancer. The National Comprehensive Cancer Network (NCCN) guidelines recommend BRCA1/2 screening in high-risk individuals; however, the guidelines have not incorporated differences within ethnic cohorts beyond Ashkenazi Jewish ethnicity. We analyzed the prevalence of BRCA1/2 mutations in various ethnicities and identified high-risk personal characteristics and family history incorporating differences within ethnic cohorts beyond Ashkenazi Jewish ethnicity.
Elsevier, Clinics in Chest Medicine, Volume 42, March 2021
Pulmonary arterial hypertension (PAH) occurs in women more than men whereas survival in men is worse than in women. In recent years, much research has been carried out to understand these sex differences in PAH. This article discusses clinical and preclinical studies that have investigated the influences of sex, serotonin, obesity, estrogen, estrogen synthesis, and estrogen metabolism on bone morphogenetic protein receptor type II signaling, the pulmonary circulation and right ventricle in both heritable and idiopathic pulmonary hypertension.
Elsevier, EBioMedicine, Volume 58, August 2020
Background: Microglia, the brain's principal immune cell, are increasingly implicated in Alzheimer's disease (AD), but the molecular interfaces through which these cells contribute to amyloid beta (Aβ)-related neurodegeneration are unclear. We recently identified microglial contributions to the homeostatic and disease-associated modulation of perineuronal nets (PNNs), extracellular matrix structures that enwrap and stabilize neuronal synapses, but whether PNNs are altered in AD remains controversial.
Elsevier, Neurobiology of Stress, Volume 10, February 2019
The Alzheimer's disease (AD) was discovered and the pathological hallmarks were revealed more than a century ago. Subsequently, many remarkable discoveries and breakthroughs provided us with mechanistic insights into the pathogenesis of AD. The identification of the molecular underpinning of the disease not only provided the framework of AD pathogenesis but also targets for therapeutic inventions. Despite all the initial successes, no effective treatment for AD has emerged yet as all the late stage of clinical trials have failed.
Elsevier, Neuron, Volume 100, 24 October 2018
Lost in Translation: Traversing the Complex Path from Genomics to Therapeutics in Autism Spectrum Disorder
Recent progress in the genomics of non-syndromic autism spectrum disorder (nsASD) highlights rare, large-effect, germline, heterozygous de novo coding mutations. This distinguishes nsASD from later-onset psychiatric disorders where gene discovery efforts have predominantly yielded common alleles of small effect. These differences point to distinctive opportunities for clarifying the neurobiology of nsASD and developing novel treatments.