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https://www.readbyqxmd.com/read/29778031/liver-resection-for-metastases-of-tracheal-adenoid-cystic-carcinoma-report-of-two-cases
#1
Shintaro Hashimoto, Yorihisa Sumida, Shuichi Tobinaga, Hideo Wada, Kouki Wakata, Takashi Nonaka, Masaki Kunizaki, Shigekazu Hidaka, Naoe Kinoshita, Terumitsu Sawai, Takeshi Nagayasu
INTRODUCTION: Tracheal adenoid cystic carcinoma (ACC) is rare and accounts for <1% of all lung cancers. Although ACC is classified as a low-grade tumor, metastases are frequently identified in the late period. Extrapulmonary metastases are rare, and their resection has rarely been reported. PRESENTATION OF CASE: Case 1: A 77-year-old man underwent tracheal resection for ACC with postoperative radiation (60 Gy) 14 years before (at the age of 63). He underwent two subsequent pulmonary resections for metastases...
May 16, 2018: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29778014/expression-of-grape-acs1-in-tomato-decreases-ethylene-and-alters-the-balance-between-auxin-and-ethylene-during-shoot-and-root-formation
#2
Xia Ye, Mengmeng Fu, Yu Liu, Dongliang An, Xianbo Zheng, Bin Tan, Jidong Li, Jun Cheng, Wei Wang, Jiancan Feng
Ethylene plays an important role in the grape rachis, where its production can be 10 times higher than in the berry. VvACS1 is the only rachis-specific ACC synthase (ACS) gene, and its expression is coincident with ethylene production in the rachis of Vitis vinifera 'Thompson seedless'. VvACS1 was cloned and ectopically expressed in tomato (Solanum lycopersicum 'Moneymaker'). Lateral buds were increased in two- or four-week-old 35s∷VvACS1 transgenic tomato plants after transplanting. Compared with wild-type (WT) plants, the transgenic tomato plants showed higher expression of the VvACS1 gene in the flowers, leaves, rachis, and fruits...
May 4, 2018: Journal of Plant Physiology
https://www.readbyqxmd.com/read/29777946/screening-method-for-rapid-classification-of-psychoactive-substances-in-illicit-tablets-using-mid-infrared-spectroscopy-and-pls-da
#3
Leandro S A Pereira, Fernanda L C Lisboa, José Coelho Neto, Frederico N Valladão, Marcelo M Sena
Several new psychoactive substances (NPS) have reached the illegal drug market in recent years, and ecstasy-like tablets are one of the forms affected by this change. Cathinones and tryptamines have increasingly been found in ecstasy-like seized samples as well as other amphetamine type stimulants. A presumptive method for identifying different drugs in seized ecstasy tablets (n=92) using ATR-FTIR (attenuated total reflectance - Fourier transform infrared spectroscopy) and PLS-DA (partial least squares discriminant analysis) was developed...
May 9, 2018: Forensic Science International
https://www.readbyqxmd.com/read/29777521/an-early-view-of-real-world-patient-response-to-sacubitril-valsartan-a-retrospective-study-of-patients-with-heart-failure-with-reduced-ejection-fraction
#4
Dana Drzayich Antol, Adrianne Waldman Casebeer, Richard W DeClue, Stephen Stemkowski, Patricia A Russo
INTRODUCTION: Sacubitril/valsartan has been established as an effective treatment for heart failure (HF) with reduced ejection fraction based on clinical trial data; however, little is known about its use or impact in real-world practice. METHODS: This study included data from medical and pharmacy claims and medical records review for patients (n = 200) who initiated sacubitril/valsartan between August 2015 and March 2016 preceding issuance of American College of Cardiology (ACC)/American Heart Association (AHA)/Heart Failure Society of America (HFSA) focused update on new pharmacological therapy for HF (May 2016), which included recommendations for sacubitril/valsartan...
May 17, 2018: Advances in Therapy
https://www.readbyqxmd.com/read/29777447/integra-%C3%A2-dermal-regeneration-template-and-split-thickness-skin-grafting-a-therapy-approach-to-correct-aplasia-cutis-congenita-and-epidermolysis-bullosa-in-carmi-syndrome
#5
Julian Trah, Christina Has, Ingrid Hausser, Heinz Kutzner, Konrad Reinshagen, Ingo Königs
The association of junctional epidermolysis bullosa with pyloric atresia (JEB-PA) and aplasia cutis congenita (ACC) was described by El Shafie et al. (J Pediatr Surg 14(4):446-449, 1979) and Carmi et al. (Am J Med Genet 11:319-328, 1982). Most patients die in the first weeks of life, and no curative treatment options are available so far. We describe a patient with JEB-PA and ACC (OMIM # 226730) who was treated for extensive areas of ACC by Integra® -Dermal Regeneration Template and split-thickness skin grafting (STSG)...
May 18, 2018: Dermatology and Therapy
https://www.readbyqxmd.com/read/29777198/aberrant-working-memory-processing-in-major-depression-evidence-from-multivoxel-pattern-classification
#6
Matti Gärtner, M Elisabetta Ghisu, Milan Scheidegger, Luisa Bönke, Yan Fan, Anna Stippl, Ana-Lucia Herrera-Melendez, Sophie Metz, Emilia Winnebeck, Maria Fissler, Anke Henning, Malek Bajbouj, Karsten Borgwardt, Thorsten Barnhofer, Simone Grimm
Major depressive disorder (MDD) is often accompanied by severe impairments in working memory (WM). Neuroimaging studies investigating the mechanisms underlying these impairments have produced conflicting results. It remains unclear whether MDD patients show hyper- or hypoactivity in WM-related brain regions and how potential aberrations in WM processing may contribute to the characteristic dysregulation of cognition-emotion interactions implicated in the maintenance of the disorder. In order to shed light on these questions and to overcome limitations of previous studies, we applied a multivoxel pattern classification approach to investigate brain activity in large samples of MDD patients (N = 57) and matched healthy controls (N = 61) during a WM task that incorporated positive, negative, and neutral stimuli...
May 2, 2018: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/29774988/differences-in-primary-cardiovascular-disease-prevention-between-the-2013-and-2016-cholesterol-guidelines-and-impact-of-the-2017-hypertension-guideline-in-the-united-states
#7
Brent M Egan, Jiexiang Li, Robert A Davis, Kevin A Fiscella, Jonathan N Tobin, Daniel W Jones, Angelo Sinopoli
The US Preventive Services Task Force cholesterol guideline recommended statins for fewer adults than the 2013 American College of Cardiology/American Heart Association (ACC/AHA) guideline by setting a higher 10-year atherosclerotic cardiovascular disease threshold (≥10.0% vs ≥7.5%) and requiring concomitant diabetes mellitus, hypertension, dyslipidemia, or cigarette smoking. The 2017 ACC/AHA hypertension guideline lowered the hypertension threshold, increasing 2016 guideline statin-eligible adults. Cross-sectional data on US adults aged 40 to 75 years enabled estimated numbers for the 2013 guideline and 2016 guideline with hypertension thresholds of ≥140/≥90 mm Hg and ≥130/80 mm Hg, respectively, on: (1) untreated, statin-eligible adults for primary atherosclerotic cardiovascular disease prevention (25...
May 18, 2018: Journal of Clinical Hypertension
https://www.readbyqxmd.com/read/29774529/inhibition-of-prmt3-activity-selectively-impairs-lxr-driven-transcription-of-hepatic-lipogenic-genes-in-vivo
#8
Joya E Nahon, Christianne Groeneveldt, Janine J Geerling, Miranda Van Eck, Menno Hoekstra
BACKGROUND AND PURPOSE: Agonists for the liver X receptor (LXR) are considered promising therapeutic moieties in cholesterol-driven diseases by promoting cellular cholesterol efflux pathways. However, current clinical application of these agents is hampered by the concomitant LXR-induced activation of a lipogenic transcriptional network, leading to hepatic steatosis. Recent studies have suggested that protein arginine methyltransferase 3 (PRMT3) may act as a selective co-activator of LXR activity...
May 18, 2018: British Journal of Pharmacology
https://www.readbyqxmd.com/read/29773923/brain-activity-low-self-control-and-delinquency-an-fmri-study-of-at-risk-adolescents
#9
Ryan Charles Meldrum, Elisa M Trucco, Lora M Cope, Robert A Zucker, Mary M Heitzeg
Purpose: A vast literature finds that low self-control is associated with a myriad of antisocial behaviors. Consequently, increasing attention has focused on the causes of low self-control. While criminologists have directed significant attention to studying its social causes, fewer studies have considered its neural bases. Methods: We add to this nascent body of research by using data collected on an at-risk sample of adolescents participating in the ongoing Michigan Longitudinal Study...
May 2018: Journal of Criminal Justice
https://www.readbyqxmd.com/read/29773584/mechanisms-in-endocrinology-cell-cycle-regulation-in-adrenocortical-carcinoma
#10
Sofia Pereira, Mariana P Monteiro, Isabelle Bourdeau, Andre Lacroix, Duarte Pignatelli
Adrenocortical carcinomas are rather rare endocrine tumors that often have a poor prognosis. The reduced survival rate associated with these tumors is due to their aggressive biological behavior, combined with the scarcity of effective treatment options that are currently available. The recent identification of the genomic alterations present in ACC have provided further molecular mechanisms to develop consistent strategies for the diagnosis, prevention of progression and treatment of advanced ACCs. Taken together, molecular and genomic advances could be leading the way to develop personalized medicine in ACCs similarly to similar developments in lung or breast cancers...
May 17, 2018: European Journal of Endocrinology
https://www.readbyqxmd.com/read/29773164/helping-acc-members-deliver-higher-quality-care
#11
EDITORIAL
C Michael Valentine
No abstract text is available yet for this article.
May 22, 2018: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/29773153/differential-electrophysiological-correlates-of-panic-disorder-in-non-pulsatile-tinnitus
#12
T Pattyn, S Vanneste, D De Ridder, V Van Rompaey, D J Veltman, P Van de Heyning, Bcg Sabbe, F Van Den Eede
AIMS: The prevalence of panic disorder (PD) reportedly is up to fivefold higher in people with tinnitus than it is in the general population. The brain networks in the two conditions overlap but the pathophysiological link remains unclear. In this study the electrophysiological brain activity is investigated in adults with non-pulsatile tinnitus with and without concurrent PD. METHODS: Resting-state EEGs of 16 participants with non-pulsatile tinnitus and PD were compared with those of 16 peers with non-pulsatile tinnitus without PD and as many healthy controls...
June 2018: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/29772612/activity-and-structure-of-human-acetyl-coa-carboxylase-targeted-by-a-specific-inhibitor
#13
REVIEW
SoRi Jang, Piotr Gornicki, Jasmina Marjanovic, Ethan Bass, Toni Lurcotta, Pedro Rodriguez, Jotham Austin, Robert Haselkorn
We have studied a series of human acetyl CoA-carboxylase (ACC) 1 and ACC2 proteins with deletions and/or Ser to Ala substitutions of the known phosphorylation sites. In vitro dephosphorylation/phosphorylation experiments reveal a substantial level of phosphorylation of human ACCs produced in insect cells. Our results are consistent with AMPK phosphorylation of Ser29, Ser80 , Ser1,201 and Ser1,216 . Phosphorylation of the N-terminal regulatory domain decreases ACC1 activity, while phosphorylation of residues in the ACC central domain has no effect...
May 17, 2018: FEBS Letters
https://www.readbyqxmd.com/read/29768344/synchronous-adrenocortical-carcinoma-and-ovarian-malignant-mixed-germ-cell-tumor-a-case-report-and-literature-review
#14
Ying He, Lian Xu, Qingli Li, Min Feng, Wei Wang
RATIONALE: Adrenocortical carcinoma (ACC) is an endocrine malignancy with poor prognosis, which commonly arises in a sporadic manner, but may also become a part of a familial syndrome. ACC rarely arises simultaneously with other malignant tumors. PATIENT CONCERNS: We report a case of a 29-year-old woman with ACC synchronously followed by an ovarian malignant mixed germ cell tumor. We describe the clinical, histopathological, and immunohistochemical findings and review the English literatures...
May 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29764960/a-genomic-region-containing-rec8-and-rnf212b-is-associated-with-individual-recombination-rate-variation-in-a-wild-population-of-red-deer-cervus-elaphus
#15
Susan E Johnston, Jisca Huisman, Josephine M Pemberton
Recombination is a fundamental feature of sexual reproduction, ensuring proper disjunction, preventing mutation accumulation and generating new allelic combinations upon which selection can act. However it is also mutagenic, and breaks up favourable allelic combinations previously built up by selection. Identifying the genetic drivers of recombination rate variation is a key step in understanding the causes and consequences of this variation, how loci associated with recombination are evolving and how they affect the potential of a population to respond to selection...
May 15, 2018: G3: Genes—Genomes—Genetics
https://www.readbyqxmd.com/read/29762202/hypertension-guideline-update-a-new-guideline-for-a-new-era
#16
Sondra M DePalma, Cheryl Dennison Himmelfarb, Eric J MacLaughlin, Sandra J Taler
In the United States, hypertension affects about one-third of adults and contributes to one out of every seven deaths. Evidence-based treatment is associated with reductions in incidence of stroke, myocardial infarction, and heart failure as well as associated disability and death. This article reviews the ACC/AHA Task Force on Clinical Practice Guidelines' 2017 Guideline for the Prevention, Detection, Evaluation, and Management of High Blood Pressure in Adults. Key changes include reclassification of BP stages and lowering of hypertension treatment goals...
May 8, 2018: JAAPA: Official Journal of the American Academy of Physician Assistants
https://www.readbyqxmd.com/read/29760585/mir-93-5p-enhance-lacrimal-gland-adenoid-cystic-carcinoma-cell-tumorigenesis-by-targeting-brms1l
#17
Jie Hao, Xin Jin, Yan Shi, Hong Zhang
Background: Lacrimal adenoid cystic carcinoma (LACC) is one of the most common malignancies that affects lacrimal gland. MicroRNAs are known to play a crucial role as oncogenes or tumor suppressors. Specifically, miR-93 has been reported to play a crucial role in colorectal, breast, pancreatic, lung cancer and hepatocellular carcinoma. However, the role of miR-93 in LACC and the potential molecular mechanisms involved remain unknown. Therefore, we took the challenge to determine the involvement of miR-93 in the LACC by targeting BRMS1L...
2018: Cancer Cell International
https://www.readbyqxmd.com/read/29760580/sinonasal-adenoid-cystic-carcinoma-role-of-on-site-fnac-a-case-report
#18
Santosh Tummidi, Kanchan Kothari, Roshni Patil, Shruti S Singhal, Vyoma Shah
Background: Adenoid cystic carcinoma (ACC), a rare tumor of epithelial cell origin, commonly arises from the major salivary glands. Uncommonly it may be found outside the salivary glands and it's especially rare in the nasal cavity. Case presentation: A 71-year female had complaints of swelling at the base of nose, Fine needle aspiration (FNA) from the swelling revealed features of adenoid cystic carcinoma; cell block & IHC for CD-117 was positive. Conclusions: Sino-nasal ACC (SNACC) continues to pose diagnostic and therapeutic challenges to clinicians...
2018: BMC Ear, Nose, and Throat Disorders
https://www.readbyqxmd.com/read/29760484/top-down-descending-facilitation-of-spinal-sensory-excitatory-transmission-from-the-anterior-cingulate-cortex
#19
Tao Chen, Wataru Taniguchi, Qi-Yu Chen, Hidetoshi Tozaki-Saitoh, Qian Song, Ren-Hao Liu, Kohei Koga, Tsuyoshi Matsuda, Yae Kaito-Sugimura, Jian Wang, Zhi-Hua Li, Ya-Cheng Lu, Kazuhide Inoue, Makoto Tsuda, Yun-Qing Li, Terumasa Nakatsuka, Min Zhuo
Spinal sensory transmission is under descending biphasic modulation, and descending facilitation is believed to contribute to chronic pain. Descending modulation from the brainstem rostral ventromedial medulla (RVM) has been the most studied, whereas little is known about direct corticospinal modulation. Here, we found that stimulation in the anterior cingulate cortex (ACC) potentiated spinal excitatory synaptic transmission and this modulation is independent of the RVM. Peripheral nerve injury enhanced the spinal synaptic transmission and occluded the ACC-spinal cord facilitation...
May 14, 2018: Nature Communications
https://www.readbyqxmd.com/read/29758405/accelerometer-based-av-synchronous-pacing-with-a-ventricular-leadless-pacemaker-results-from-the-micra-av-feasibility-studies
#20
Larry Chinitz, Philippe Ritter, Surinder Kaur Khelae, Saverio Iacopino, Christophe Garweg, Maria Grazia-Bongiorni, Petr Neuzil, Jens Brock Johansen, Lluis Mont, Efrain Gonzalez, Venkata Sagi, Gabor Z Duray, Nicolas Clementy, Todd Sheldon, Vincent Splett, Kurt Stromberg, Nicole Wood, Clemens Steinwender
BACKGROUND: Micra is a leadless pacemaker that is implanted in the right ventricle and provides rate response via a 3-axis accelerometer (ACC). Custom software was developed to detect atrial contraction using the ACC enabling AV synchronous pacing. OBJECTIVE: To sense atrial contractions from the Micra ACC signal and provide AV synchronous pacing. METHODS: The MASS/MASS2 early feasibility studies showed intracardiac accelerations related to atrial contraction can be measured via ACC in the Micra leadless pacemaker...
May 8, 2018: Heart Rhythm: the Official Journal of the Heart Rhythm Society
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