Read by QxMD icon Read

The devil

Kostas Delaunay, Florence Le Jeune, Etienne Garin, Anne Devillers, Xavier Palard-Novello
A 75-year-old man with a history of prostate cancer was referred to our department to perform F-choline (FCH) PET/CT. FCH PET/CT showed a markedly increased uptake in the right temporoparietal junction brain. Three weeks earlier, acute ischemic stroke was diagnosed in the right temporoparietal junction brain on diffusion-weighted sequence and thrombosis in a distal branch of the right middle cerebral artery on MR angiography. Choline precursors promote repair and growth of cell membranes in neurologic diseases, so FCH PET/CT uptake could be explained by repair processes during early outcome of acute ischemic stroke...
October 18, 2016: Clinical Nuclear Medicine
Mariia Lunova, Vitalii Zablotskii, Nora M Dempsey, Thibaut Devillers, Milan Jirsa, Eva Syková, Šárka Kubinová, Oleg Lunov, Alexandr Dejneka
Intracellular and extracellular mechanical forces play a crucial role during tissue growth, modulating nuclear shape and function and resulting in complex collective cell behaviour. However, the mechanistic understanding of how the orientation, shape, symmetry and homogeneity of cells are affected by environmental geometry is still lacking. Here we investigate cooperative cell behaviour and patterns under geometric constraints created by topographically patterned substrates. We show how cells cooperatively adopt their geometry, shape, positioning of the nucleus and subsequent proliferation activity...
October 14, 2016: Integrative Biology: Quantitative Biosciences From Nano to Macro
Amanda L Lumsden, Richard L Young, Nektaria Pezos, Damien J Keating
BACKGROUND: Huntingtin-associated Protein 1 (HAP1) is expressed in neurons and endocrine cells, and is critical for postnatal survival in mice. HAP1 shares a conserved "HAP1_N" domain with TRAfficking Kinesin proteins TRAK1 and TRAK2 (vertebrate), Milton (Drosophila) and T27A3.1 (C. elegans). HAP1, TRAK1 and TRAK2 have a degree of common function, particularly regarding intracellular receptor trafficking. However, TRAK1, TRAK2 and Milton (which have a "Milt/TRAK" domain that is absent in human and rodent HAP1) differ in function to HAP1 in that they are mitochondrial transport proteins, while HAP1 has emerging roles in starvation response...
October 13, 2016: BMC Evolutionary Biology
E Peel, Y Cheng, J T Djordjevic, S Fox, T C Sorrell, K Belov
Tasmanian devil joeys, like other marsupials, are born at a very early stage of development, prior to the development of their adaptive immune system, yet survive in a pathogen-laden pouch and burrow. Antimicrobial peptides, called cathelicidins, which provide innate immune protection during early life, are expressed in the pouch lining, skin and milk of devil dams. These peptides are active against pathogens identified in the pouch microbiome. Of the six characterised cathelicidins, Saha-CATH5 and 6 have broad-spectrum antibacterial activity and are capable of killing problematic human pathogens including methicillin-resistant S...
October 11, 2016: Scientific Reports
Toni Ibrahim, Marianna Ricci, Emanuela Scarpi, Alberto Bongiovanni, Rossana Ricci, Nada Riva, Chiara Liverani, Alessandro De Vita, Federico La Manna, Devil Oboldi, Patrizia Serra, Flavia Foca, Lorenzo Cecconetto, Dino Amadori, Laura Mercatali
Bone metastases are a frequent event in patients with solid tumors. Although great advances have been made in the treatment of these patients, the identification of novel, accurate indicators of bone response would greatly facilitate the clinical management of the disease. The receptor activator of nuclear factor-κB (RANK)/RANK ligand (RANKL)/osteoprotegerin (OPG) signaling pathway is significantly involved in bone metastasis formation. The main aim of the present study was to evaluate the role of circulating RANK, RANKL and OPG levels in predicting bone response...
October 2016: Oncology Letters
Jenna R McGugan, Gary D Byrd, Alexandre B Roland, Stephanie N Caty, Nisha Kabir, Elicio E Tapia, Sunia A Trauger, Luis A Coloma, Lauren A O'Connell
Our recent publication titled "Ant and Mite Diversity Drives Toxin Variation in the Little Devil Poison Frog" aimed to describe how variation in diet contributes to population differences in toxin profiles of poison frogs. Some poison frogs (Family Dendrobatidae) sequester alkaloid toxins from their arthropod diet, which is composed mainly of ants and mites. Our publication demonstrated that arthropods from the stomach contents of three different frog populations were diverse in both chemistry and species composition...
August 2016: Journal of Chemical Ecology
Michael W Taylor
No abstract text is available yet for this article.
September 26, 2016: Environmental Microbiology
Sebastián A Pardo, Holly K Kindsvater, Elizabeth Cuevas-Zimbrón, Oscar Sosa-Nishizaki, Juan Carlos Pérez-Jiménez, Nicholas K Dulvy
Devil rays (Mobula spp.) face intensifying fishing pressure to meet the ongoing international demand for gill plates. The paucity of information on growth, mortality, and fishing effort for devil rays make quantifying population growth rates and extinction risk challenging. Furthermore, unlike manta rays (Manta spp.), devil rays have not been listed on CITES. Here, we use a published size-at-age dataset for the Spinetail Devil Ray (Mobula japanica), to estimate somatic growth rates, age at maturity, maximum age, and natural and fishing mortality...
2016: Scientific Reports
Goodwin G Jinesh, Sharada Mokkapati, Keyi Zhu, Edwin E Morales
Pim kinases are being implicated in oncogenic process in various human cancers. Pim kinases primarily deal with three broad categories of functions such as tumorigenesis, protecting cells from apoptotic signals and evading immune attacks. Here in this review, we discuss the regulation of Pim kinases and their expression, and how these kinases defend cancer cells from therapeutic and immune attacks with special emphasis on how Pim kinases maintain their own expression during apoptosis and cellular transformation, defend mitochondria during apoptosis, defend cancer cells from immune attack, defend cancer cells from therapeutic attack, choose localization, self-regulation, activation of oncogenic transcription, metabolic regulation and so on...
November 2016: Apoptosis: An International Journal on Programmed Cell Death
P Galettis, J Schneider, J Martin
No abstract text is available yet for this article.
September 2016: Internal Medicine Journal
Lorraine Michelet, Guy Joncour, Elodie Devillers, Alessandra Torina, Muriel Vayssier-Taussat, Sarah I Bonnet, Sara Moutailler
Insular environments provide ideal natural conditions to study disease ecology, especially emerging diseases, due to clear differentiation between local and long-distance transmission. Such environments are of particular interest regarding tick-borne pathogens (TBP), since animal exchange with the mainland (along with any ticks they carry) is limited, and because such locations could lie on migratory routes for birds carrying ticks. Therefore both tick species and TBP may display different prevalence than those observed on the continent...
October 2016: Ticks and Tick-borne Diseases
D B A Narayana
No abstract text is available yet for this article.
April 2016: Ancient Science of Life
Régis Olry, Duane E Haines
No abstract text is available yet for this article.
September 8, 2016: Journal of the History of the Neurosciences
Jenna R McGugan, Gary D Byrd, Alexandre B Roland, Stephanie N Caty, Nisha Kabir, Elicio E Tapia, Sunia A Trauger, Luis A Coloma, Lauren A O'Connell
No abstract text is available yet for this article.
August 2016: Journal of Chemical Ecology
Naama Karu, Richard Wilson, Rodrigo Hamede, Menna Jones, Gregory M Woods, Emily F Hilder, Robert A Shellie
Devil facial tumor disease (DFTD) is a transmissible cancer threatening Tasmanian devils (Sarcophilus harrisii) with extinction. There is no preclinical test available for DFTD, and thus our aim was to find biomarkers for DFTD by metabolic fingerprinting. Seventy serum samples from wild Tasmanian devils (35 controls, 35 with tumors) were analyzed by liquid chromatography-high-resolution mass spectrometry. Features were selected by multivariate models (PLS/DA, random forests) comparing age-matched training set (n = 20 × 2) and further complying with fold-change threshold (≥1...
October 7, 2016: Journal of Proteome Research
Rémi Dulermo, Jean-Luc Legras, François Brunel, Hugo Devillers, Véronique Sarilar, Cécile Neuvéglise, Huu-Vang Nguyen
In the past, the galactose-negative (Gal(-)) phenotype was a key physiological character used to distinguish Saccharomyces bayanus from S. cerevisiae In this work, we investigated the inactivation of GAL gene networks in S. bayanus, which is an S. uvarum/S. eubayanus hybrid, and in S. cerevisiae wine strains erroneously labelled 'S. bayanus'. We made an inventory of their GAL genes using genomes that were either available publicly, re-sequenced by us, or assembled from public data and completed with targeted sequencing...
September 2016: FEMS Yeast Research
Sarah Peck, Ross Corkrey, Rodrigo Hamede, Menna Jones, Paul Canfield
BACKGROUND: Devil Facial Tumor Disease (DFTD) is an infectious tumor causing significant population declines in wild Tasmanian Devils. While clinical assessment and pathology have been well reported for DFTD, there is a lack of information on hematologic and biochemical alterations associated with DFTD. OBJECTIVES: The purpose of the study was to determine hematologic and serum biochemical variation in healthy, wounded, and DFTD-affected Tasmanian Devils. METHODS: Blood samples were collected from wild Tasmanian Devils at 5 sites in Tasmania...
September 2016: Veterinary Clinical Pathology
Andi Petculescu
Generic predictions for acoustic dispersion and absorption in the atmospheres of Mars and Venus are presented. For Mars, Pathfinder and Mars Express ambient data and averaged thermophysical parameters are used as inputs to a preliminary model based on the continuum approximation for Mars' thin atmosphere-the need for Boltzmann-based treatment is discussed in the context of Knudsen numbers. Strong absorption constrains acoustic sensing within the Martian planetary boundary layer. For the dense atmosphere of Venus, the van der Waals equation of state is used...
August 2016: Journal of the Acoustical Society of America
Jo Marie V Acebes, Malcolm Tull
The fishery for mobulid rays, also known as devil rays, has been practiced in the Bohol Sea for over a century yet very little is known about its history and characteristics. This study provides the first detailed description of the mobulid ray fishery in the Bohol Sea, Philippines. It describes the history and evolution of the fishery from the 19th century to 2013. It characterizes the fishery based on the species targeted, gears used, the organization, catch distribution, processing, monetary value, and the market of its by-products...
2016: PloS One
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"