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PubMed

Autophagy During Cardiac Stress: Joys and Frustrations of Autophagy

Annu Rev Physiol
2010DOI: 10.1146/annurev-physiol-021909-135757Copyright © 2010 by Annual Reviews. All rights reserved
The study of autophagy has been transformed by the cloning of most genes in the pathway and the introduction of GFP-LC3 as a reporter to allow visual assessment of autophagy. The field of cardiac biology is not alone in attempting to understand the i...
PubMed

Selective Class I HDAC Inhibition Suppresses Hypoxia-Induced Cardiopulmonary Remodeling Through an Anti-Proliferative Mechanism

Circ Res
RATIONALE: Histone deacetylase (HDAC) inhibitors are efficacious in models of hypertension-induced left ventricular (LV) heart failure. The consequences of HDAC inhibition in the context of pulmonary hypertension (PH) with associated right ventricula...
PubMed

Autophagy is required for preconditioning by the adenosine A1 receptor-selective agonist CCPA

Basic Res Cardiol
2009DOI: 10.1007/s00395-009-0006-6© The Author(s) 2009.
We have shown that the cellular process of macroautophagy plays a protective role in HL-1 cardiomyocytes subjected to simulated ischemia/reperfusion (sI/R) (Hamacher-Brady et al. in J Biol Chem 281(40):29776–29787). Since the nucleoside adenosine h...
PubMed

Practical Scoring System for the Identification of Patients with Intracerebral Hemorrhage at Highest Risk of Harboring an Underlying Vascular Etiology: The Secondary Intracerebral Hemorrhage Score

AJNR Am J Neuroradiol
American Society of Neuroradiology, 2010DOI: 10.3174/ajnr.A2156Copyright © American Society of Neuroradiology Indicates open access to non-subscribers at www.ajnr.org
BACKGROUND AND PURPOSE: An ICH patient's risk of harboring an underlying vascular etiology varies according to baseline clinical and NCCT characteristics. Our aim was to develop a practical scoring system to stratify patients with ICH according ...
PubMed

What Girls Won’t Do for Love: Human Immunodeficiency Virus/Sexually Transmitted Infections Risk Among Young African-American Women Driven by a Relationship Imperative

J Adolesc Health
2012DOI: 10.1016/j.jadohealth.2012.09.006© 2012 Society for Adolescent Health and Medicine. All rights reserved.
PURPOSE: Rates of Human immunodeficiency virus (HIV) and other sexually transmitted infections (STIs) continue to increase among African-American youth. Adolescents who have a stronger identity in relation to others (relational identity) rather than ...
PubMed

The alternative oxidase (AOX) gene in Vibrio fischeri is controlled by NsrR and upregulated in response to nitric oxide

Mol Microbiol
Alternative oxidase (AOX) is a respiratory oxidase found in certain eukaryotes and bacteria; however, its role in bacterial physiology is unclear. Exploiting the genetic tractability of the bacterium Vibrio fischeri, we explore the regulation of aox ...
PubMed

Gene Dosage-Dependent Effects of Cardiac-Specific Overexpression of the A(3) Adenosine Receptor

Circ Res
2002DOI: 10.1161/01.res.0000028007.91385.ee© 2002 American Heart Association, Inc.
We used a genetic approach to determine whether increasing the level of A(3) adenosine receptors (A(3)ARs) expressed in the heart confers protection against ischemia without causing cardiac pathology. We generated mice carrying one (A(3)tg.1) or six ...
PubMed

Investigation of self-immolative linkers in the design of hydrogen peroxide activated metalloprotein inhibitors

Chem Commun (Camb)
A series of self-immolative boronic ester protected methyl salicylates and metal-binding groups with various linking strategies have been investigated for their use in the design of matrix metalloproteinase proinhibitors.
PubMed

Increased angiogenic factors during avascular retina prior to neovascularization in ROP model

Arch Ophthalmol
OBJECTIVE: To determine expressions of vascular endothelial growth factor (VEGF), pigment epithelial derived factor (PEDF) and respective receptors in retinas from a model of retinopathy of prematurity (ROP). METHOD: Retinas isolated from the 50/10 o...
PubMed

Review: Oxygen and trophoblast biology — A source of controversy

Placenta
2011DOI: 10.1016/j.placenta.2010.12.013© 2010 Published by Elsevier Ltd.
Oxygen is necessary for life yet too much or too little oxygen is toxic to cells. The oxygen tension in the maternal plasma bathing placental villi is <20 mm Hg until 10–12 weeks’ gestation, rising to 40–80 mmHg and remaining in this range t...
PubMed

Heritability of Respiratory Infection with Pseudomonas aeruginosa in Cystic Fibrosis

J Pediatr
2012DOI: 10.1016/j.jpeds.2012.01.042Copyright © 2012 Mosby Inc. All rights reserved.
OBJECTIVE: To quantify the relative contribution of factors other than cystic fibrosis transmembrane conductance regulator genotype and environment on the acquisition of Pseudomonas aeruginosa (Pa) by patients with cystic fibrosis. STUDY DESIGN: Lung...
PubMed

Placental Dysfunction and Fetal Programming: The Importance of Placental Size, Shape, Histopathology, and Molecular Composition

Semin Reprod Med
2011DOI: 10.1055/s-0031-1275515Copyright © 2011 by Thieme Medical Publishers, Inc.
Normal function of the placenta is pivotal for optimal fetal growth and development. Fetal programming commonly is associated with placental dysfunction that predisposes to obstetric complications and .suboptimal fetal outcomes. We consider several c...
PubMed

The genetic landscape of high-risk neuroblastoma

Nat Genet
2013DOI: 10.1038/ng.2529Users may view, print, copy, download and text and data- mine the content in such documents, for the purposes of academic research, subject always to the full Conditions of use: http://www.nature.com/authors/editorial_policies/license.html#terms
Neuroblastoma is a malignancy of the developing sympathetic nervous system that often presents with widespread metastatic disease, resulting in survival rates of less than 50%(1). To determine the spectrum of somatic mutation in high-risk neuroblasto...
PubMed

Prevalence of alcohol use disorders before and after bariatric surgery

JAMA
CONTEXT: Anecdotal reports suggest bariatric surgery may increase the risk of alcohol use disorders (AUD), but prospective data are lacking. OBJECTIVES: Determine the prevalence of pre- and postoperative AUD, and independent predictors of postoperati...
PubMed

A phase III study of anti-B4-blocked ricin as adjuvant therapy post-autologous bone marrow transplant: CALGB 9254

Leuk Lymphoma
2011DOI: 10.3109/10428194.2010.543714© 2011 Informa UK, Ltd.
Anti-B4-blocked ricin (anti-B4-bR) is a potent immunotoxin directed against the CD 19 antigen. Previous phase I and II studies suggested a possible role for anti-B4-bR as consolidation after high-dose chemotherapy and autologous stem cell transplant....
PubMed

Supplemental Oxygen can Cause Intravitreous Neovascularization through JAK/STAT Pathways in a Model of Retinopathy of Prematurity

Invest Ophthalmol Vis Sci
PURPOSE: To investigate whether oxygen stresses experienced in retinopathy of prematurity (ROP) would trigger signaling through reactive oxygen species (ROS) and the Janus kinase-signal transducer and activator of transcription (JAK/STAT) pathways to...
PubMed

NOCICEPTIVE AND NEUROPATHIC PAIN IN PATIENTS WITH LUNG CANCER: A COMPARISON OF PAIN QUALITY DESCRIPTORS

J Pain Symptom Manage
Predictive validity of each word from the McGill Pain Questionnaire (MPQ) has not been investigated independent of pain etiology. The purpose of this study was to explore differences in the words used to describe nociceptive and neuropathic pain. Pat...
PubMed

Thyroid Dose Estimates for a Cohort of Belarusian Children Exposed to Radiation from the Chernobyl Accident

Radiat Res
2013DOI: 10.1667/RR3153.1© 2013 by Radiation Research Society
The U.S. National Cancer Institute, in collaboration with the Belarusian Ministry of Health, is conducting a study of thyroid cancer and other thyroid diseases in a cohort of about 12,000 persons who were exposed to fallout from the Chernobyl acciden...
PubMed

The DRD4 Exon III VNTR, Bupropion, and Associations With Prospective Abstinence

Nicotine Tob Res
Oxford University Press, 2012DOI: 10.1093/ntr/nts245© The Author 2012. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
INTRODUCTION: DRD4 Exon III Variable Number of Tandem Repeat (VNTR) variation was found to interact with bupropion to influence prospective smoking abstinence, in a recently published longitudinal analyses of N = 331 individuals from a randomized dou...
PubMed

Levels of (S)-N′-Nitrosonornicotine in U.S. Tobacco Products

Nicotine Tob Res
Oxford University Press, 2012DOI: 10.1093/ntr/nts249© The Author 2012. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
INTRODUCTION: N′-nitrosonornicotine (NNN), an esophageal and oral carcinogen present in tobacco products, has a chiral center in its structure. Of its two enantiomers, (S)-NNN exhibits higher tumorigenic potency than (R)-NNN. There is no informatio...