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Defective trophoblast invasion underlies fetal growth restriction and preeclampsia-like symptoms in the stroke-prone spontaneously hypertensive rat
AbstractSTUDY QUESTIONWhat is the impact of chronic hypertension on placental development, fetal growth and maternal outcome in the stroke-prone spontaneously hypertensive rat (SHRSP)?SUMMARY ANSWERSHRSP showed an impaired remodeling of the spiral arteries and abnormal pattern of trophoblast invasion during placentation, which were associated with subsequent maternal glomerular injury and increased baseline hypertension as well as placental insufficiency and asymmetric fetal growth restriction (FGR).WHAT IS KNOWN ALREADYA hallmark in the pathogenesis of preeclampsia (PE) is abnormal placentation with defective remodeling o...
Source: Molecular Human Reproduction - April 27, 2017 Category: Molecular Biology Source Type: research

Real-World Study Confirms Benefit of XARELTO ® (rivaroxaban) for Secondary Prevention of Venous Thromboembolism in Cancer Patients
TITUSVILLE, NJ, December 9, 2022 – The Janssen Pharmaceutical Companies of Johnson & Johnson today announced observational data from eight years of clinical practice showing that the oral Factor Xa inhibitor XARELTO® (rivaroxaban) is associated with comparable effectiveness and safety to the Factor Xa inhibitor apixaban for the treatment of cancer-associated thromboembolism (CAT) in a broad cohort of patients with various cancer types. Patients with CAT are at a higher risk of venous thromboembolism (VTE), which is the second-leading cause of death in people with cancer.1Data from the Observational Study in Cancer-A...
Source: Johnson and Johnson - December 9, 2022 Category: Pharmaceuticals Tags: Latest News Source Type: news

Stem Cells for Cell-Based Therapies
The world of stem cells We know the human body comprises many cell types (e.g., blood cells, skin cells, cervical cells), but we often forget to appreciate that all of these different cell types arose from a single cell—the fertilized egg. A host of sequential, awe-inspiring events occur between the fertilization of an egg and the formation of a new individual: Embryonic stem (ES) cells are also called totipotent cells. The first steps involve making more cells by simple cell division: one cell becomes two cells; two cells become four cells, etc. Each cell of early development is undifferentiated; that is, it is...
Source: ActionBioscience - December 28, 2012 Category: Science Authors: Ali Hochberg Source Type: news

Cardiovascular and renal burdens of prediabetes in the USA: analysis of data from serial cross-sectional surveys, 1988 –2014
Publication date: Available online 27 February 2018 Source:The Lancet Diabetes & Endocrinology Author(s): Mohammed K Ali, Kai McKeever Bullard, Sharon Saydah, Giuseppina Imperatore, Edward W Gregg Background There is controversy over the usefulness of prediabetes as a diagnostic label. Using data from US National Health and Nutrition Examination Surveys (NHANES) between 1988 and 2014, we examined the cardiovascular and renal burdens in adults with prediabetes over time and compared patterns with other glycaemic status groups. Methods We analysed cross-sectional survey data from non-pregnant adults aged 20 years an...
Source: The Lancet Diabetes and Endocrinology - February 28, 2018 Category: Endocrinology Source Type: research

Iron Metabolism and Brain Development in Premature Infants
Yafeng Wang1,2,3, Yanan Wu2, Tao Li1,2,3, Xiaoyang Wang2,4 and Changlian Zhu2,3* 1Department of Neonatology (NICU), Children’s Hospital Affiliated Zhengzhou University, Zhengzhou, China 2Henan Key Laboratory of Child Brain Injury, Institute of Neuroscience and Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China 3Department of Clinical Neuroscience, Center for Brain Repair and Rehabilitation, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden 4Department of Physiology, Sahlgrenska Academy, Institute of Neuroscience and Physiology, University of Got...
Source: Frontiers in Physiology - April 24, 2019 Category: Physiology Source Type: research

Placental growth factor deficiency is associated with impaired cerebral vascular development in mice
STUDY HYPOTHESIS Placental growth factor (PGF) is expressed in the developing mouse brain and contributes to vascularization and vessel patterning. STUDY FINDING PGF is dynamically expressed in fetal mouse brain, particularly forebrain, and is essential for normal cerebrovascular development. WHAT IS KNOWN ALREADY PGF rises in maternal plasma over normal human and mouse pregnancy but is low in many women with the acute onset hypertensive syndrome, pre-eclampsia (PE). Little is known about the expression of PGF in the fetus during PE. Pgf –/– mice appear normal but recently cerebral vascular defects were docum...
Source: Molecular Human Reproduction - January 30, 2016 Category: Molecular Biology Authors: Luna, R. L., Kay, V. R., Rätsep, M. T., Khalaj, K., Bidarimath, M., Peterson, N., Carmeliet, P., Jin, A., Anne Croy, B. Tags: Articles Source Type: research

Immune plasma for the treatment of severe influenza: an open-label, multicentre, phase 2 randomised study
This study is registered with ClinicalTrials.gov, number NCT01052480. Findings Between Jan 13, 2011, and March 2, 2015, 113 participants were screened for eligibility and 98 were randomly assigned from 20 out of 29 participating sites. Of the participants with confirmed influenza (by PCR), 28 (67%) of 42 in the plasma plus standard care group normalised their respiratory status by day 28 compared with 24 (53%) of 45 participants on standard care alone (p=0·069). The hazard ratio (HR) comparing plasma plus standard care with standard care alone was 1·71 (95% CI 0·96–3·06). Six participants died, one (2%) from the plas...
Source: The Lancet Respiratory Medicine - May 16, 2017 Category: Respiratory Medicine Source Type: research

UCLA helps many to live long and prosper
In Westwood, more than 100 faculty experts from 25 departments have embarked on anall-encompassing push to cut the health and economic impacts of depression in half by the year 2050. The mammoth undertaking will rely on platforms developed by the new Institute for Precision Health, which will harness the power of big data and genomics to move toward individually tailored treatments and health-promotion strategies.On the same 419 acres of land, researchers across the spectrum, from the laboratory bench to the patient bedside, are ushering in a potentially game-changing approach to turning the body ’s immune defenses again...
Source: UCLA Newsroom: Health Sciences - November 9, 2017 Category: Universities & Medical Training Source Type: news

Pentraxin 3 in Cardiovascular Disease
Giuseppe Ristagno1*, Francesca Fumagalli1, Barbara Bottazzi2, Alberto Mantovani2,3,4, Davide Olivari1, Deborah Novelli1 and Roberto Latini1 1Department of Cardiovascular Research, Mario Negri Institute for Pharmacological Research IRCCS, Milan, Italy 2Humanitas Clinical and Research Center-IRCCS, Milan, Italy 3Humanitas University, Milan, Italy 4The William Harvey Research Institute, Queen Mary University of London, London, United Kingdom The long pentraxin PTX3 is a member of the pentraxin family produced locally by stromal and myeloid cells in response to proinflammatory signals and microbial moieties. The p...
Source: Frontiers in Immunology - April 16, 2019 Category: Allergy & Immunology Source Type: research

Bringing WISDOM to Breast Cancer Care
Dr. Laura Esserman answers the door of her bright yellow Victorian home in San Francisco’s Ashbury neighborhood with a phone at her ear. She’s wrapping up one of several meetings that day with her research team at University of California, San Francisco, where she heads the Carol Franc Buck Breast Care Center. She motions me in and reseats herself at a makeshift home office desk in her living room, sandwiched between a grand piano and set of enormous windows overlooking her front yard’s flower garden. It’s her remote base of operations when she’s not seeing patients or operating at the hospita...
Source: TIME: Health - October 22, 2021 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized Source Type: news

Risk of future cardiovascular diseases in different years postpartum after hypertensive disorders of pregnancy: A systematic review and meta-analysis
Discussion: A history of HDP is associated with approximately 2- to 4-fold increase in the risk of CVDs. Screening for CVDs and their risk factors in women with prior HDP since delivery, especially the first 5 years after delivery is suggested for early detection and appropriate management. Evidence on the risks of CVDs in preeclampsia with severe features and early onset of preeclampsia is limited due to having few studies and high heterogeneity. Funding: The Royal Golden Jubilee PhD Program–RGJ (PHD/0183/2561); Thailand Science Research and Innovation (TSRI) Research Career Development Grant–RSA (RSA618000...
Source: Medicine - July 29, 2022 Category: Internal Medicine Tags: Research Article: Systematic Review and Meta-Analysis Source Type: research