keyword
MENU ▼
Read by QxMD icon Read
search

Berke

keyword
https://www.readbyqxmd.com/read/28923947/tpc2-polymorphisms-associated-with-a-hair-pigmentation-phenotype-in-humans-result-in-gain-of-channel-function-by-independent-mechanisms
#1
Yu-Kai Chao, Verena Schludi, Cheng-Chang Chen, Elisabeth Butz, O N Phuong Nguyen, Martin Müller, Jens Krüger, Claudia Kammerbauer, Manu Ben-Johny, Angelika M Vollmar, Carola Berking, Martin Biel, Christian A Wahl-Schott, Christian Grimm
Two-pore channels (TPCs) are endolysosomal cation channels. Two members exist in humans, TPC1 and TPC2. Functional roles associated with the ubiquitously expressed TPCs include VEGF-induced neoangiogenesis, LDL-cholesterol trafficking and degradation, physical endurance under fasting conditions, autophagy regulation, the acrosome reaction in sperm, cancer cell migration, and intracellular trafficking of pathogens such as Ebola virus or bacterial toxins (e.g., cholera toxin). In a genome-wide association study for variants associated with human pigmentation characteristics two coding variants of TPC2, rs35264875 (encoding M484L) and rs3829241 (encoding G734E), have been found to be associated with a shift from brown to blond hair color...
September 18, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28922150/synthesis-radiosynthesis-and-preliminary-in-vitro-and-in-vivo-evaluation-of-the-fluorinated-ceramide-trafficking-inhibitor-hpa-12-for-brain-applications
#2
Simone M Crivelli, Andreas Paulus, Jozef Markus, Matthias Bauwens, Dusan Berkes, Helga E De Vries, Monique T Mulder, Jochen Walter, Felix M Mottaghy, Mario Losen, Pilar Martinez-Martinez
Ceramide levels are increased in blood and brain tissue of Alzheimer's disease (AD) patients. Since the ceramide transporter protein (CERT) is the only known protein able to mediate non-vesicular transfer of ceramide between organelle membranes, the modulation of CERT function may impact on ceramide accumulation. The competitive CERT inhibitor N-(3-hydroxy-1-hydroxymethyl-3-phenylpropyl) dodecanamide (HPA-12) interferes with ceramide trafficking. To understand the role of ceramide/CERT in AD, HPA-12 can be a useful tool to modulate ceramide trafficking...
September 8, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28918954/contemporary-management-of-vesicoureteral-reflux
#3
REVIEW
Perviz Hajiyev, Berk Burgu
CONTEXT: Vesicoureteral reflux (VUR) remains the most interesting topic of pediatric urology due to the dynamic nature of recent controversial publications. Starting from the need for a diagnosis to the necessity and effectiveness of treatment in preventing scars, VUR remains in the mist. Although recent strong evidence helped as fog lights in this blurriness, more data are required for achieving crystal clearance. This article aims to summarize and discuss the current state of the evidence regarding VUR management...
September 11, 2017: European Urology Focus
https://www.readbyqxmd.com/read/28913978/a-temperature-sensor-implant-for-active-implantable-medical-devices-for-in-vivo-subacute-heating-tests-under-mri
#4
Berk Silemek, Volkan Acikel, Cagdas Oto, Akbar Alipour, Zaliha Gamze Aykut, Oktay Algin, Ergin Atalar
PURPOSE: To introduce a temperature sensor implant (TSI) that mimics an active implantable medical device (AIMD) for animal testing of MRI heating. Computer simulations and phantom experiments poorly represent potential temperature increases. Animal experiments could be a better model, but heating experiments conducted immediately after the surgery suffer from alterations of the thermoregulatory and tissue properties during acute testing conditions. Therefore, the aim of this study was to introduce a temperature sensor implant that mimics an AIMD and capable of measuring the electrode temperature after implantation of the device without any further intervention at any time after the surgery in an animal model...
September 14, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28904227/peptide-probes-detect-misfolded-transthyretin-oligomers-in-plasma-of-hereditary-amyloidosis-patients
#5
Joseph D Schonhoft, Cecilia Monteiro, Lars Plate, Yvonne S Eisele, John M Kelly, Daniel Boland, Christopher G Parker, Benjamin F Cravatt, Sergio Teruya, Stephen Helmke, Mathew Maurer, John Berk, Yoshiki Sekijima, Marta Novais, Teresa Coelho, Evan T Powers, Jeffery W Kelly
Increasing evidence supports the hypothesis that soluble misfolded protein assemblies contribute to the degeneration of postmitotic tissue in amyloid diseases. However, there is a dearth of reliable nonantibody-based probes for selectively detecting oligomeric aggregate structures circulating in plasma or deposited in tissues, making it difficult to scrutinize this hypothesis in patients. Hence, understanding the structure-proteotoxicity relationships driving amyloid diseases remains challenging, hampering the development of early diagnostic and novel treatment strategies...
September 13, 2017: Science Translational Medicine
https://www.readbyqxmd.com/read/28899100/rust-and-thinning-management-effect-on-cup-quality-and-plant-performance-for-two-cultivars-of-coffea-arabica-l
#6
Fabian Echeverria-Beirute, Seth C Murray, Patricia Klein, Chris Kerth, Rhonda Miller, Benoit Bertrand
Beverage quality is a complex attribute of coffee (Coffea arabica L.). Genotype (G), environment (E), management (M), post-harvest processing, and roasting are all involved. However, little is known about how G x M interactions influence beverage quality. We investigated how yield and coffee leaf rust disease (CLR) (Hemileia vastatrix Berk. et Br.) management affect cup quality and plant performance, in two coffee cultivars. Sensory and chemical analysis revealed that 10 of 70 attributes and 18 of 154 chemical volatile compounds were significantly affected by G and M...
September 13, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28898494/n-acetylcysteine-in-the-treatment-of-craving-in-substance-use-disorders-systematic-review-and-meta-analysis
#7
Michel Silvio Duailibi, Quirino Cordeiro, Elisa Brietzke, Marcelo Ribeiro, Steve LaRowe, Michael Berk, Alisson Paulino Trevizol
BACKGROUND AND OBJECTIVES: Recent neurobiological evidences along with clinical observations justify the use of N-acetylcysteine (NAC) as a medication for craving. The objective of our study was to assess the evidence of efficacy of NAC for craving in substance use disorders in randomized clinical trials (RCTs). METHODS: Systematic review of the RCTs literature (PROSPERO number 56698) until February, 2017, using MEDLINE, Cochrane Library and clinicaltrials.gov. We included seven RCTs (n = 245); most with small-to-moderate sample sizes...
September 12, 2017: American Journal on Addictions
https://www.readbyqxmd.com/read/28895866/specific-immunotypes-of-canine-t-cell-lymphoma-are-associated-with-different-outcomes
#8
Nariman Deravi, Olaf Berke, J Paul Woods, Dorothee Bienzle
Canine lymphoma is a heterogeneous disease with many different subtypes. Lymphoma of T cell type in particular is variable in outcome, and includes subtypes with non-progressive, slowly- and rapidly-progressive disease course. Association of immunotype with disease course is incompletely defined. Here, results of flow cytometric immunotyping of 127 canine T cell lymphomas were analyzed in relation to survival and progression free interval. Samples originated from 101 multicentric, 8 mediastinal, 6 cutaneous, 5 hepatosplenic, 5 gastrointestinal and 2 other anatomic subtypes of T cell lymphoma...
September 2017: Veterinary Immunology and Immunopathology
https://www.readbyqxmd.com/read/28890280/psychometric-properties-of-a-short-form-of-the-center-for-epidemiologic-studies-depression-ces-d-10-scale-for-screening-depressive-symptoms-in-healthy-community-dwelling-older-adults
#9
Mohammadreza Mohebbi, Van Nguyen, John J McNeil, Robyn L Woods, Mark R Nelson, Raj C Shah, Elsdon Storey, Anne M Murray, Christopher M Reid, Brenda Kirpach, Rory Wolfe, Jessica E Lockery, Michael Berk
BACKGROUND: The 10-item Center for the Epidemiological Studies of Depression Short Form (CES-D-10) is a widely used self-report measure of depression symptomatology. The aim of this study is to investigate the psychometric properties of the CES-D-10 in healthy community dwelling older adults. METHODS: The sample consists of 19,114 community-based individuals residing in Australia and the United States who participated in the ASPREE trial baseline assessment. All individuals were free of any major illness at the time...
August 18, 2017: General Hospital Psychiatry
https://www.readbyqxmd.com/read/28888138/personality-disorder-is-an-excess-risk-factor-for-physical-multimorbidity-among-women-with-mental-state-disorders
#10
Shae E Quirk, Amanda L Stuart, Michael Berk, Julie A Pasco, Sharon L Brennan Olsen, Heli Koivumaa-Honkanen, Risto Honkanen, Pyry S Lukkala, Andrew M Chanen, Mark Kotowicz, Lana J Williams
We examined whether mental state disorders (lifetime mood, anxiety, eating, substance misuse) with comorbid personality disorder are associated with physical multimorbidity in a population-based sample of women. Mental state and personality disorders were assessed using semi-structured diagnostic interviews. Clinical measures were performed and medical conditions, medication use and lifestyle factors were documented by questionnaire. Mental state disorders were associated with higher odds of physical multimorbidity; risk was especially high for those with comorbid personality disorder...
August 12, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28886799/mole-mapping-for-management-of-pigmented-skin-lesions
#11
REVIEW
Juliana Berk-Krauss, David Polsky, Jennifer A Stein
Identifying new or changing melanocytic lesions, particularly in patients with numerous or atypical nevi, can be challenging. Total-body photography and sequential digital dermoscopy imaging, together known as digital follow-up, are 2 prominent forms of noninvasive imaging technology used in mole mapping that have been found to improve diagnostic accuracy, detect earlier-stage melanomas, and reduce costs. Digital follow-up, in combination with direct-to-consumer applications and teledermatology, is already revolutionizing the ways in which physicians and patients participate in melanoma surveillance and will likely continue to enhance early detection efforts...
October 2017: Dermatologic Clinics
https://www.readbyqxmd.com/read/28884630/fetal-and-placental-dna-stimulation-of-tlr9-a-mechanism-possibly-contributing-to-the-pro-inflammatory-events-during-parturition
#12
Ilona Telefus Goldfarb, Sharareh Adeli, Tucker Berk, Mark Phillippe
INTRODUCTION: While there is evidence for a relationship between cell-free fetal DNA (cffDNA) and parturition, questions remain regarding whether cffDNA could trigger a pro-inflammatory response on the pathway to parturition. We hypothesized that placental and/or fetal DNA stimulates toll-like receptor 9 (TLR9) leading to secretion of pro-inflammatory cytokines by macrophage cells. METHODS: Four in vitro DNA stimulation studies were performed using RAW 264.7 mouse peritoneal macrophage cells incubated in media containing the following DNA particles: an oligodeoxynucleotide (ODN2395), intact genomic DNA (from mouse placentas, fetuses and adult liver), mouse DNA complexed with DOTAP (a cationic liposome forming compound), and telomere-depleted mouse DNA...
January 1, 2017: Reproductive Sciences
https://www.readbyqxmd.com/read/28881222/immune-checkpoint-blockade-for-unresectable-or-metastatic-uveal-melanoma-a-systematic-review
#13
REVIEW
Markus V Heppt, Theresa Steeb, Justin Gabriel Schlager, Stefanie Rosumeck, Corinna Dressler, Thomas Ruzicka, Alexander Nast, Carola Berking
BACKGROUND: The use of immune checkpoint blockade (ICB) for uveal melanoma (UM) is little established. The aim of this review was to provide a comprehensive overview on the efficacy, safety, and tolerability of ICB in patients with UM. METHODS: We performed a systematic literature research covering MEDLINE, Embase and CENTRAL. Abstracts of pertinent conferences and trial registers were handsearched for relevant studies. RESULTS: Out of 1327 records initially identified, 12 eligible studies were included in the qualitative synthesis...
August 24, 2017: Cancer Treatment Reviews
https://www.readbyqxmd.com/read/28869910/cognition-in-depression-can-we-thinc-it-better
#14
Bernhard T Baune, Gin S Malhi, Grace Morris, Tim Outhred, Amber Hamilton, Pritha Das, Darryl Bassett, Michael Berk, Philip Boyce, Bill Lyndon, Roger Mulder, Gordon Parker, Ajeet B Singh
BACKGROUND: Cognitive compromise is a common experience for patients with depression and other mood disorders. Depressed patients sustain deficits in working memory and attentional distortions in emotional processing and negative attention biases, which may contribute to maintaining their depressive state. METHODS: The Mood Assessment and Classification (MAC) Committee comprised academic psychiatrists with clinical expertise in the management of mood disorders. The independently convened committee met to discuss contentious aspects of mood disorders diagnosis and assessment with the express aim of informing clinical practice and future research...
August 30, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28867416/negative-affect-as-mediator-between-emotion-regulation-and-medically-unexplained-symptoms
#15
Jeanine Schwarz, Winfried Rief, Anna Radkovsky, Matthias Berking, Maria Kleinstäuber
BACKGROUND: Research on emotion regulation (ER) in medically unexplained physical symptoms (MUS) is rare. PURPOSE: The goal of this study was to compare ER skills between MUS-patients without comorbid depression, MUS-patients with comorbid depression (MUS+MDD), patients with major depressive disorder (MDD), and healthy controls. Additionally, we examined the mediating effect of depression and anxiety on the relationship between ER and somatization. METHODS: The Emotion-Regulation Skills Questionnaire (ERSQ) and other self-report measures were completed by 138 MUS-patients, 114 MUS+MDD-patients, 106 MDD-patients, and 100 healthy controls...
August 10, 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28863008/olfactory-dysfunction-associated-with-neuro-beh%C3%A3-et-disease
#16
Remzi Doğan, Burak Ertaş, Berke Özücer, Erkingul Birday, Orhan Özturan, Bayram Veyseller
INTRODUCTION: Neurologic involvement associated with Behçet disease (BD) is defined as a different entity: Neuro-Behçet disease (NBD). Behçet disease presents with olfactory dysfunction. It is not known whether this is the consequence of mucosal involvement or neurologic involvement. OBJECTIVE: The aim of this study was to investigate whether olfactory dysfunction was further aggravated as the result of neurologic involvement. METHODS: Sixteen patients diagnosed with NBD and 16 healthy control patients with similar demographic characteristics were recruited as the healthy control group...
August 31, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28857968/risk-factors-and-management-of-incidental-durotomy-in-lumbar-interbody-fusion-surgery
#17
Frederik Enders, Amelie Ackemann, Simon Müller, Karl Kiening, Berk Orakcioglu
STUDY DESIGN: This is a retrospective study analysis. OBJECTIVE: In this retrospective study we evaluated risk factors for incidental durotomy and its impact on the postoperative course. SUMMARY OF BACKGROUND DATA: Lumbar interbody fusion (LIF) is increasingly applied for the treatment of degenerative instability. A known complication is incidental durotomy. MATERIALS AND METHODS: A cohort of 541 patients who underwent primary LIF surgery between 2005 and 2015 was analyzed...
August 28, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28857741/in-vivo-experiments-do-not-support-the-charge-zipper-model-for-tat-translocase-assembly
#18
Felicity Alcock, Merel Pm Damen, Jesper Levring, Ben C Berks
The twin-arginine translocase (Tat) transports folded proteins across the bacterial cytoplasmic membrane and the plant thylakoid membrane. The Tat translocation site is formed by substrate-triggered oligomerization of the protein TatA. Walther and co-workers have proposed a structural model for the TatA oligomer in which TatA monomers self-assemble using electrostatic 'charge zippers' (Cell (2013) 132: 15945). This model was supported by in vitro analysis of the oligomeric state of TatA variants containing charge-inverting substitutions...
August 31, 2017: ELife
https://www.readbyqxmd.com/read/28857576/an-app-based-blended-intervention-to-reduce-body-dissatisfaction-a-randomized-controlled-pilot-study
#19
Ines Kollei, Christian Aljoscha Lukas, Sabine Loeber, Matthias Berking
OBJECTIVE: As a common experience in the general population, dissatisfaction with one's body is associated with a variety of psychological problems and unhealthy behaviors, including the development of eating disorders. Therefore, the purpose of the present study was to develop and evaluate an app-based intervention to reduce body dissatisfaction. METHOD: Participants reporting elevated levels of body dissatisfaction were randomly allocated to an app-based intervention (n = 26) or to a wait list group (n = 27)...
August 31, 2017: Journal of Consulting and Clinical Psychology
https://www.readbyqxmd.com/read/28856902/getting-rid-of-the-blues-formulating-a-risk-index-for-depression-rid-using-structural-equation-modeling
#20
Joanna F Dipnall, Julie A Pasco, Michael Berk, Lana J Williams, Seetal Dodd, Felice N Jacka, Denny Meyer
OBJECTIVE: While risk factors for depression are increasingly known, there is no widely utilised depression risk index. Our objective was to develop a method for a flexible, modular, Risk Index for Depression using structural equation models of key determinants identified from previous published research that blended machine-learning with traditional statistical techniques. METHODS: Demographic, clinical and laboratory variables from the National Health and Nutrition Examination Study (2009-2010, N = 5546) were utilised...
August 1, 2017: Australian and New Zealand Journal of Psychiatry
keyword
keyword
85767
1
2
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"