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https://www.readbyqxmd.com/read/29346848/factors-influencing-suicidal-tendencies-of-patients-with-diagnosis-of-attempted-suicide-in-medical-history-and-potential-prevention-of-relapse-prevention
#1
Kvetoslava Kotrbová, Ivan Dóci, Lidmila Hamplová, Vít Dvořák, Šárka Selingerová, Veronika Růžičková, Šárka Chmelařová
No abstract text is available yet for this article.
December 2017: Central European Journal of Public Health
https://www.readbyqxmd.com/read/29346838/first-in-human-study-to-assess-safety-pharmacokinetics-and-pharmacodynamics-of-bms-962212-a-direct-reversible-small-molecule-factor-xia-inhibitor-in-non-japanese-and-japanese-healthy-subjects
#2
Vidya Perera, Joseph M Luettgen, Zhaoqing Wang, Charles E Frost, Cynthia Yones, Cesare Russo, John Lee, Yue Zhao, Frank P LaCreta, Xuewen Ma, Robert M Knabb, Dietmar Seiffert, Mary DeSouza, Pierre Mugnier, Brenda Cirincione, Takayo Ueno, Robert J A Frost
AIMS: To assess the safety, pharmacokinetics (PK) and pharmacodynamics (PD) of BMS-962212, a first-in-class Factor XIa inhibitor, in Japanese and non-Japanese healthy subjects. METHODS: This was a randomized, placebo-controlled, double-blind, sequential, ascending dose study of 2 hour (Part A) and 5 day (Part B) intravenous (IV) infusions of BMS-962212. Part A used 4 doses (1.5, 4, 10, and 25 mg h-1 ) assigned to BMS-962212 or placebo in a 3:1 ratio per dose. Part B used 4 doses (1, 3, 9, and 20 mg h-1 ) enrolling Japanese (n = 4 active, n = 1 placebo) and non-Japanese subjects (n = 4 active, n = 1 placebo) per dose...
January 18, 2018: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/29346835/two-citrate-transporters-coordinately-regulate-citrate-secretion-from-rice-bean-root-tip-under-aluminum-stress
#3
Mei Ya Liu, He Qiang Lou, Wei Wei Chen, Miguel A Piñeros, Jia Meng Xu, Wei Fan, Leon V Kochian, Shao Jian Zheng, Jian Li Yang
Al-induced organic acid secretion from the root apex is an important Al resistance mechanism. However, it remains unclear how plants fine-tune root organic acid secretion which can contribute significantly to the loss of fixed carbon from the plant. Here, we demonstrate that Al-induced citrate secretion from the rice bean root apex is biphasic, consisting of an early phase with low secretion and a later phase of large citrate secretion. We isolated and characterized VuMATE2 as a possible second citrate transporter in rice bean functioning in tandem with VuMATE1, which we previously identified...
January 18, 2018: Plant, Cell & Environment
https://www.readbyqxmd.com/read/29346833/phase-1b-trial-of-ficlatuzumab-a-humanized-hepatocyte-growth-factor-inhibitory-monoclonal-antibody-in-combination-with-gefitinib-in-asian-patients-with-nsclc
#4
Eng-Huat Tan, Wan-Teck Lim, Myung-Ju Ahn, Quan-Sing Ng, Jin Seok Ahn, Daniel Shao-Weng Tan, Jong-Mu Sun, May Han, Francis C Payumo, Krista McKee, Wei Yin, Marc Credi, Shefali Agarwal, Jaroslaw Jac, Keunchil Park
Hepatocyte growth factor (HGF)/c-Met pathway dysregulation is a mechanism for epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs). Ficlatuzumab (AV-299; SCH 900105), a humanized IgG1 κ HGF inhibitory monoclonal antibody, prevents HGF/c-Met pathway ligand-mediated activation. This phase 1b study assessed the safety/tolerability, pharmacokinetics/pharmacodynamics, and antitumor activity of ficlatuzumab plus gefitinib in Asian patients with previously treated advanced non-small cell lung cancer (NSCLC)...
January 18, 2018: Clinical Pharmacology in Drug Development
https://www.readbyqxmd.com/read/29346831/postoperative-reduction-of-intraventricular-hemorrhage-volume-single-versus-dual-catheter-drainage
#5
Syed Shahzad Hussain, Asif Raza, Saman Shahid, Hafiz Hamza Asif, Usman Ahmad, Naveed Ashraf
BACKGROUND/AIMS:  The use of single/dual external ventricular drains (EVD) for reducing intraventricular hemorrhage (IVH) is under investigation. A randomized controlled trial was conducted to compare postoperative reduction of IVH volume using single- and dual-catheter drainage in spontaneous IVH patients. We investigated factors that may influence an effective hematoma volume reduction by EVDs. MATERIALS AND METHODS:  The average cerebrospinal fluid (CSF) drainage volumes were analyzed...
January 18, 2018: Journal of Neurological Surgery. Part A, Central European Neurosurgery
https://www.readbyqxmd.com/read/29346829/intraoperative-seizures-in-awake-craniotomy-for-perirolandic-glioma-resections-that-undergo-cortical-mapping
#6
Chikezie Ikechukwu Eseonu, Jordina Rincon-Torroella, Young M Lee, Karim ReFaey, Punita Tripathi, Alfredo Quinones-Hinojosa
BACKGROUND:  Perirolandic motor area gliomas present invasive eloquent region tumors within the precentral gyrus that are difficult to resect without causing neurologic deficits. STUDY AIMS:  This study evaluates the role of awake craniotomy and motor mapping on neurologic outcome and extent of resection (EOR) of tumor in the perirolandic motor region. It also analyzes preoperative risk factors for intraoperative seizures. METHODS:  We evaluated 57 patients who underwent an awake craniotomy for a perirolandic motor area eloquent region glioma...
January 18, 2018: Journal of Neurological Surgery. Part A, Central European Neurosurgery
https://www.readbyqxmd.com/read/29346827/efficacy-and-complications-of-submucosal-tunneling-endoscopic-resection-for-upper-gastrointestinal-submucosal-tumors-and-exploration-for-influencing-factors
#7
Shunzhe Song, Xu Wang, Shen Zhang, Yanxia Li, Xiaonan Zhang, Xufang Chu
BACKGROUND:  Submucosal tunneling endoscopic resection (STER) has emerged as a feasible technique for resecting upper gastrointestinal (GI) tract submucosal tumors (SMTs) through natural orifice transluminal endoscopic surgery. STER reduces the risk of postoperative perforation and abdominal infections and promotes rapid wound healing. The aim of this meta-analysis was to evaluate the safety and efficacy of STER for small (≤ 3.5 cm) upper GI SMTs and explore the potential factors influencing STER's efficacy and complication rate...
January 18, 2018: Zeitschrift Für Gastroenterologie
https://www.readbyqxmd.com/read/29346803/author-response-penetrance-of-the-lhon-mutation-m-11778g-a-may-depend-on-factors-other-than-haplotype-or-heteroplasmy-rate
#8
Nahid Akhtar Khan, Periyasamy Govindaraj, Nagasamy Soumittra, Sonika Sharma, Sundaramoorthy Srilekha, Selvakumar Ambika, Ayyasamy Vanniarajan, Angamuthu Kanikannan Meena, Megha S Uppin, Challa Sundaram, Parayil Sankaran Bindu, Narayanappa Gayathri, Arun B Taly, Kumarasamy Thangaraj
No abstract text is available yet for this article.
January 1, 2018: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/29346802/penetrance-of-the-lhon-mutation-m-11778g-a-may-depend-on-factors-other-than-the-haplotype-or-heteroplasmy-rate
#9
Josef Finsterer, Sinda Zarrouk-Mahjoub
No abstract text is available yet for this article.
January 1, 2018: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/29346801/early-gene-expression-profile-in-retinal-ganglion-cell-layer-after-optic-nerve-crush-in-mice
#10
Satoru Ueno, Azusa Yoneshige, Yoshiki Koriyama, Man Hagiyama, Yoshikazu Shimomura, Akihiko Ito
Purpose: Optic nerve crush (ONC) induces retinal ganglion cell (RGC) death, which causes vision loss in glaucoma. To investigate early events leading to apoptosis of RGCs, we performed gene expression analysis of injured retinas in the period before RGC loss. Methods: The temporal changes of gene profiles at 0, 1, and 4 days after ONC were determined by DNA microarray. To verify the gene expression changes in RGCs, we enriched RGCs by laser-captured microdissection and performed real-time RT-PCR of 14 selected genes...
January 1, 2018: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/29346796/background-factors-and-subjective-voice-symptoms-in-patients-with-acquired-vocal-fold-scarring-and-sulcus-vocalis
#11
Emma Malmström, Stellan Hertegård
OBJECTIVE: Vocal fold scarring (VFS) and sulcus vocalis (SV) often result in severe and chronic voice disorders. This study compares subjective voice complaints as rated with the Voice Handicap Index and etiological factors for patients with VFS and SV. PATIENTS AND METHODS: Data were collected from the medical records at the Department of Otorhinolaryngology, Karolinska University Hospital, for 27 VFS patients and 27 SV patients. Descriptive background factors were compared between the groups and data were compared from the Swedish Voice Handicap Index (Sw-VHI) questionnaires...
January 18, 2018: Folia Phoniatrica et Logopaedica
https://www.readbyqxmd.com/read/29346791/social-and-behavioural-determinants-of-the-difference-in-survival-among-older-adults-in-japan-and-england
#12
Jun Aida, Noriko Cable, Paola Zaninotto, Toru Tsuboya, Georgios Tsakos, Yusuke Matsuyama, Kanade Ito, Ken Osaka, Katsunori Kondo, Michael G Marmot, Richard G Watt
BACKGROUND: A rapidly ageing population presents major challenges to health and social care services. Cross-country comparative studies on survival among older adults are limited. In addition, Japan, the country with the longest life expectancy, is rarely included in these cross-country comparisons. OBJECTIVE: We examined the relative contributions of social and behavioural factors on the differences in survival among older people in Japan and England. METHODS: We used data from the Japan Gerontological Evaluation Study (JAGES; n = 13,176) and the English Longitudinal Study of Ageing (ELSA; n = 5,551) to analyse all-cause mortality up to 9...
January 18, 2018: Gerontology
https://www.readbyqxmd.com/read/29346788/vitamin-d-classic-and-novel-actions
#13
Ángel Gil, Julio Plaza-Diaz, María Dolores Mesa
BACKGROUND: Classically, vitamin D has been implicated in bone health by promoting calcium absorption in the gut and maintenance of serum calcium and phosphate concentrations, as well as by its action on bone growth and reorganization through the action of osteoblasts and osteoclasts cells. However, in the last 2 decades, novel actions of vitamin D have been discovered. The present report summarizes both classic and novel actions of vitamin D. SUMMARY: 1,25(OH)2 vitamin D, the active metabolite of vitamin D, also known as calcitriol, regulates not only calcium and phosphate homeostasis but also cell proliferation and differentiation, and has a key a role to play in the responses of the immune and nervous systems...
January 18, 2018: Annals of Nutrition & Metabolism
https://www.readbyqxmd.com/read/29346782/a-fair-chance-for-everyone-total-tumor-volume-as-a-selection-tool-in-liver-transplantation-for-hepatocellular-carcinoma
#14
Hugo Pinto-Marques, Silvia Silva, Mafalda Sobral, Rui Perdigoto, Américo Martins, Eduardo Barroso
Total tumor volume (TTV) has been proposed as a more accurate means of selecting patients for liver transplantation (LT) due to hepatocellular carcinoma (HCC). We aim to analyze the role of TTV in a population with a short waiting time on list. METHODS: Analysis of a prospective database of patients submitted to LT for HCC between September 1992 and February 2014. TTV, Milan criteria (MC), UCSF (University of California San Francisco), and "Up to Seven" criteria were calculated both with preoperative imaging exams and histological data...
January 18, 2018: Digestive Surgery
https://www.readbyqxmd.com/read/29346779/predictors-of-recoverability-of-renal-function-after-pyeloplasty-in-adults-with-ureteropelvic-junction-obstruction
#15
Xiao-Dong Li, Yu-Peng Wu, Yong Wei, Shao-Hao Chen, Qing-Shui Zheng, Hai Cai, Xue-Yi Xue, Ning Xu
BACKGROUND: This study aimed to identify factors predicting the recoverability of renal function after pyeloplasty in adult patients with ureteropelvic junction obstruction. METHODS: We retrospectively reviewed 138 adults with unilateral renal obstruction-induced hydronephrosis and who underwent Anderson-Hynes dismembered pyeloplasty from January 2013 to January 2016. Hydronephrosis was classified preoperatively according to the Society for Fetal Urology (SFU) grading system...
January 18, 2018: Urologia Internationalis
https://www.readbyqxmd.com/read/29346774/mannose-receptor-1-restricts-hiv-particle-release-from-infected-macrophages
#16
Sayaka Sukegawa, Eri Miyagi, Fadila Bouamr, Helena Farkašová, Klaus Strebel
Human mannose receptor 1 (hMRC1) is expressed on the surface of most tissue macrophages, dendritic cells, and select lymphatic or liver endothelial cells. HMRC1 contributes to the binding of HIV-1 to monocyte-derived macrophages (MDMs) and is involved in the endocytic uptake of HIV-1 into these cells. Here, we identify hMRC1 as an antiviral factor that inhibits virus release through a bone marrow stromal antigen 2 (BST-2)-like mechanism. Virions produced in the presence of hMRC1 accumulated in clusters at the cell surface but were fully infectious...
January 16, 2018: Cell Reports
https://www.readbyqxmd.com/read/29346770/integrative-analyses-of-de-novo-mutations-provide-deeper-biological-insights-into-autism-spectrum-disorder
#17
Atsushi Takata, Noriko Miyake, Yoshinori Tsurusaki, Ryoko Fukai, Satoko Miyatake, Eriko Koshimizu, Itaru Kushima, Takashi Okada, Mako Morikawa, Yota Uno, Kanako Ishizuka, Kazuhiko Nakamura, Masatsugu Tsujii, Takeo Yoshikawa, Tomoko Toyota, Nobuhiko Okamoto, Yoko Hiraki, Ryota Hashimoto, Yuka Yasuda, Shinji Saitoh, Kei Ohashi, Yasunari Sakai, Shouichi Ohga, Toshiro Hara, Mitsuhiro Kato, Kazuyuki Nakamura, Aiko Ito, Chizuru Seiwa, Emi Shirahata, Hitoshi Osaka, Ayumi Matsumoto, Saoko Takeshita, Jun Tohyama, Tomoko Saikusa, Toyojiro Matsuishi, Takumi Nakamura, Takashi Tsuboi, Tadafumi Kato, Toshifumi Suzuki, Hirotomo Saitsu, Mitsuko Nakashima, Takeshi Mizuguchi, Fumiaki Tanaka, Norio Mori, Norio Ozaki, Naomichi Matsumoto
Recent studies have established important roles of de novo mutations (DNMs) in autism spectrum disorders (ASDs). Here, we analyze DNMs in 262 ASD probands of Japanese origin and confirm the "de novo paradigm" of ASDs across ethnicities. Based on this consistency, we combine the lists of damaging DNMs in our and published ASD cohorts (total number of trios, 4,244) and perform integrative bioinformatics analyses. Besides replicating the findings of previous studies, our analyses highlight ATP-binding genes and fetal cerebellar/striatal circuits...
January 16, 2018: Cell Reports
https://www.readbyqxmd.com/read/29346768/activation-of-ampk-regulated-crh-neurons-in-the-pvh-is-sufficient-and-necessary-to-induce-dietary-preference-for-carbohydrate-over-fat
#18
Shiki Okamoto, Tatsuya Sato, Michihiro Tateyama, Haruaki Kageyama, Yuko Maejima, Masanori Nakata, Satoshi Hirako, Takashi Matsuo, Sanda Kyaw, Tetsuya Shiuchi, Chitoku Toda, Udval Sedbazar, Kumiko Saito, Nur Farehan Asgar, Boyang Zhang, Shigefumi Yokota, Kenta Kobayashi, Fabienne Foufelle, Pascal Ferré, Masamitsu Nakazato, Hiroaki Masuzaki, Seiji Shioda, Toshihiko Yada, Barbara B Kahn, Yasuhiko Minokoshi
Food selection is essential for metabolic homeostasis and is influenced by nutritional state, food palatability, and social factors such as stress. However, the mechanism responsible for selection between a high-carbohydrate diet (HCD) and a high-fat diet (HFD) remains unknown. Here, we show that activation of a subset of corticotropin-releasing hormone (CRH)-positive neurons in the rostral region of the paraventricular hypothalamus (PVH) induces selection of an HCD over an HFD in mice during refeeding after fasting, resulting in a rapid recovery from the change in ketone metabolism...
January 16, 2018: Cell Reports
https://www.readbyqxmd.com/read/29346765/characterization-of-endothelial-cells-associated-with-hematopoietic-niche-formation-in-humans-identifies-il-33-as-an-anabolic-factor
#19
Keane Jared Guillaume Kenswil, Adrian Christopher Jaramillo, Zhen Ping, Si Chen, Remco Michiel Hoogenboezem, Maria Athina Mylona, Maria Niken Adisty, Eric Moniqué Johannes Bindels, Pieter Koen Bos, Hans Stoop, King Hong Lam, Bram van Eerden, Tom Cupedo, Marc Hermanus Gerardus Petrus Raaijmakers
Bone marrow formation requires an orchestrated interplay between osteogenesis, angiogenesis, and hematopoiesis that is thought to be mediated by endothelial cells. The nature of the endothelial cells and the molecular mechanisms underlying these events remain unclear in humans. Here, we identify a subset of endoglin-expressing endothelial cells enriched in human bone marrow during fetal ontogeny and upon regeneration after chemotherapeutic injury. Comprehensive transcriptional characterization by massive parallel RNA sequencing of these cells reveals a phenotypic and molecular similarity to murine type H endothelium and activation of angiocrine factors implicated in hematopoiesis, osteogenesis, and angiogenesis...
January 16, 2018: Cell Reports
https://www.readbyqxmd.com/read/29346763/derepression-of-the-iroquois-homeodomain-transcription-factor-gene-irx3-confers-differentiation-block-in-acute-leukemia
#20
Tim D D Somerville, Fabrizio Simeoni, John A Chadwick, Emma L Williams, Gary J Spencer, Katalin Boros, Christopher Wirth, Eleni Tholouli, Richard J Byers, Tim C P Somervaille
The Iroquois homeodomain transcription factor gene IRX3 is expressed in the developing nervous system, limb buds, and heart, and transcript levels specify obesity risk in humans. We now report a functional role for IRX3 in human acute leukemia. Although transcript levels are very low in normal human bone marrow cells, high IRX3 expression is found in ∼30% of patients with acute myeloid leukemia (AML), ∼50% with T-acute lymphoblastic leukemia, and ∼20% with B-acute lymphoblastic leukemia, frequently in association with high-level HOXA gene expression...
January 16, 2018: Cell Reports
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