A 60-Year-Old Man With Dyspnea, Proximal Muscle Weakness, and Pulmonary Arterial Hypertension.

A 60-year-old man with no significant medical history presented to the pulmonology clinic with 2 years of progressive weakness and shortness of breath. Showering and other activities of daily living caused him significant fatigue and dyspnea. He had a 20-pack-year smoking history, but no significant history of alcohol or illicit drug use.

Gulf War veterans exhibit broadband sleep EEG power reductions in regions overlying the frontal lobe.

Aims: Nearly a third of U.S. veterans who deployed in support of the 1990-1991 Persian Gulf War are affected by Gulf War illness (GWI).

Local Sleep Slow-Wave Activity Colocalizes With the Ictal Symptomatogenic Zone in a Patient With Reflex Epilepsy: A High-Density EEG Study.

: Slow-wave activity (SWA) during non-rapid eye movement (NREM) sleep reflects synaptic potentiation during preceding wakefulness. Epileptic activity may induce increases in state-dependent SWA in human brains, therefore, localization of SWA may prove useful in the presurgical workup of epileptic patients. We analyzed high-density electroencephalography (HDEEG) data across vigilance states from a reflex epilepsy patient with a clearly localizable ictal symptomatogenic zone to provide a proof-of-concept for the testability of this hypothesis.

A 58-Year-Old Man With Acute Encephalopathy, Fever, and Multi-Organ Dysfunction.

A 58-year-old man with a medical history of type 2 diabetes mellitus and COPD presented with fever, chills, nausea, vomiting, left upper quadrant abdominal pain, and altered mental status for the past week. His mental status rapidly deteriorated and work of breathing increased, which required intubation and mechanical ventilation. The patient's wife reported recent exposure to tick bites after finding several ticks while changing the sheets in their bedroom.

A biventricular takotsubo cardiomyopathy complication: large thrombus formation to stroke in 150 min.

A 67-year-old postmenopausal African American woman presented with biventricular takotsubo cardiomyopathy (TTC)-evidenced by transthoracic echocardiography (TTE) showing apical akinesis of both left and right ventricles in the absence of obstructive coronary artery disease on left heart catheterisation. On the 4th hospital day, she experienced acute left facial droop, dysarthria and dysphagia. CT of the head showed a wedge infarct of the right middle cerebral artery territory.

Validation of the 2HELPS2B Seizure Risk Score in Acute Brain Injury Patients.

Background And Objective: Seizures are common after traumatic brain injury (TBI), aneurysmal subarachnoid hemorrhage (aSAH), subdural hematoma (SDH), and non-traumatic intraparenchymal hemorrhage (IPH)-collectively defined herein as acute brain injury (ABI). Most seizures in ABI are subclinical, meaning that they are only detectable with EEG. A method is required to identify patients at greatest risk of seizures and thereby in need of prolonged continuous EEG monitoring.

Race, insurance status, and traumatic brain injury outcomes before and after enactment of the Affordable Care Act.

Background: The Affordable Care Act aims to improve patient outcomes. Race/ethnicity and insurance status impact outcomes after traumatic brain injury. We sought to gauge the Affordable Care Act's effect on outcomes after traumatic brain injury, as graded by race/ethnicity and insurance status.

Regulation of late cornified envelope genes relevant to psoriasis risk by plant-derived cyanidin.

The PSORS4 genetic risk factor for psoriasis is a deletion of two late cornified envelope (LCE) genes (LCE3C_LCE3Bdel) in a cluster of five LCE3 genes with a proposed role in skin repair. We previously showed that 1,25-dihydroxyvitamin D3 (1,25D) modestly upregulates transcripts from all five LCE3 genes as monitored by real time PCR in primary human keratinocytes. Herein we report that cyanidin, a plant-derived compound with anti-inflammatory/anti-oxidant properties, upregulates expression of all five LCE3 genes in cultures of differentiating primary human keratinocytes to a greater extent that does 1,25D.

The nuclear vitamin D receptor controls the expression of genes encoding factors which feed the "Fountain of Youth" to mediate healthful aging.

The nuclear vitamin D receptor (VDR) binds 1,25-dihydroxyvitamin D3 (1,25D), its high affinity renal endocrine ligand, to signal intestinal calcium and phosphate absorption plus bone remodeling, generating a mineralized skeleton free of rickets/osteomalacia with a reduced risk of osteoporotic fractures. 1,25D/VDR signaling regulates the expression of TRPV6, BGP, SPP1, LRP5, RANKL and OPG, while achieving feedback control of mineral ions to prevent age-related ectopic calcification by governing CYP24A1, PTH, FGF23, PHEX, and klotho transcription. Vitamin D also elicits numerous intracrine actions when circulating 25-hydroxyvitamin D3, the metabolite reflecting vitamin D status, is converted to 1,25D locally by extrarenal CYP27B1, and binds VDR to promote immunoregulation, antimicrobial defense, xenobiotic detoxification, anti-inflammatory/anticancer actions and cardiovascular benefits.

Curcumin: a novel nutritionally derived ligand of the vitamin D receptor with implications for colon cancer chemoprevention.

The nuclear vitamin D receptor (VDR) mediates the actions of 1,25-dihydroxyvitamin D(3) (1,25D) to regulate gene transcription. Recently, the secondary bile acid, lithocholate (LCA), was recognized as a novel VDR ligand. Using reporter gene and mammalian two-hybrid systems, immunoblotting, competitive ligand displacement and quantitative real-time PCR, we identified curcumin (CM), a turmeric-derived bioactive polyphenol, as a likely additional novel ligand for VDR.