keyword
MENU ▼
Read by QxMD icon Read
search

ucsf

keyword
https://www.readbyqxmd.com/read/28724802/partially-exhausted-tumor-infiltrating-lymphocytes-predict-response-to-combination-immunotherapy
#1
Kimberly Loo, Katy K Tsai, Kelly Mahuron, Jacqueline Liu, Mariela L Pauli, Priscila M Sandoval, Adi Nosrati, James Lee, Lawrence Chen, Jimmy Hwang, Lauren S Levine, Matthew F Krummel, Alain P Algazi, Michael D Alvarado, Michael D Rosenblum, Adil I Daud
BACKGROUND: Programmed death 1 (PD-1) inhibition activates partially exhausted cytotoxic T lymphocytes (peCTLs) and induces tumor regression. We previously showed that the peCTL fraction predicts response to anti-PD-1 monotherapy. Here, we sought to correlate peCTL and regulatory T lymphocyte (Treg) levels with response to combination immunotherapy, and with demographic/disease characteristics, in metastatic melanoma patients. METHODS: Pretreatment melanoma samples underwent multiparameter flow cytometric analysis...
July 20, 2017: JCI Insight
https://www.readbyqxmd.com/read/28713803/the-institute-for-global-orthopedics-and-traumatology-a-model-for-academic-collaboration-in-orthopedic-surgery
#2
Devin James Conway, Richard Coughlin, Amber Caldwell, David Shearer
In 2006, surgeons at the University of California, San Francisco (UCSF) established the Institute for Global Orthopedics and Traumatology (IGOT), an initiative within the department of orthopedic surgery. The principal aim of IGOT is to create long-term, sustainable solutions to the growing burden of musculoskeletal injury in low- and middle-income countries (LMICs) through academic partnership. IGOT currently has relationships with teaching hospitals in Ghana, Malawi, Tanzania, Nicaragua, and Nepal. The organizational structure of IGOT is built on four pillars: Global Surgical Education (GSE), Global Knowledge Exchange (GKE), Global Research Initiative (GRI), and Global Leadership and Advocacy...
2017: Frontiers in Public Health
https://www.readbyqxmd.com/read/28710774/ucsf-chimerax-meeting-modern-challenges-in-visualization-and-analysis
#3
Thomas D Goddard, Conrad C Huang, Elaine C Meng, Eric F Pettersen, Gregory S Couch, John H Morris, Thomas E Ferrin
UCSF ChimeraX is next-generation software for the visualization and analysis of molecular structures, density maps, 3D microscopy, and associated data. It addresses challenges in the size, scope, and disparate types of data attendant with cutting-edge experimental methods, while providing advanced options for high-quality rendering (interactive ambient occlusion, reliable molecular surface calculations, etc.) and professional approaches to software design and distribution. This paper highlights some specific advances in the areas of visualization and usability, performance, and extensibility...
July 14, 2017: Protein Science: a Publication of the Protein Society
https://www.readbyqxmd.com/read/28654694/ethnic-differences-in-lens-parameters-measured-by-ocular-biometry-in-a-cataract-surgery-population
#4
Dajiang Wang, Behzad Amoozgar, Travis Porco, Zhen Wang, Shan C Lin
PURPOSE: To investigate whether differences exist in lens position and other lens parameters among major ethnic groups with cataractous eyes, which may help explain racial differences in angle closure risk. METHODS: This retrospective, cross-sectional study included 807 adult patients who had cataract surgery between years 2014 and 2016 at the University of California, San Francisco (UCSF). Adult patients of white, Asian, Hispanic and African-American ethnicity were included...
2017: PloS One
https://www.readbyqxmd.com/read/28648751/the-muc5b-promoter-polymorphism-and-telomere-length-in-patients-with-chronic-hypersensitivity-pneumonitis-an-observational-cohort-control-study
#5
Brett Ley, Chad A Newton, Isabel Arnould, Brett M Elicker, Travis S Henry, Eric Vittinghoff, Jeffrey A Golden, Kirk D Jones, Kiran Batra, Jose Torrealba, Christine Kim Garcia, Paul J Wolters
BACKGROUND: Patients with hypersensitivity pneumonitis are at risk of developing pulmonary fibrosis, which is associated with reduced survival. In families with multiple affected members, individuals might be diagnosed as having idiopathic pulmonary fibrosis (IPF) or chronic (fibrotic) hypersensitivity pneumonitis, which suggests these disorders share risk factors. We aimed to test whether the genomic risk factors associated with the development and progression of IPF are also associated with the development of fibrosis and reduced survival in people with chronic hypersensitivity pneumonitis...
June 22, 2017: Lancet Respiratory Medicine
https://www.readbyqxmd.com/read/28644794/electrocardiogram-signal-quality-assessment-based-on-structural-image-similarity-metric
#6
Yalda Shahriari, Richard Fidler, Michele Pelter, Yong Bai, Andrea Villaroman, Xiao Hu
OBJECTIVE: We developed an image-based electrocardiographic (ECG) quality assessment technique that mimics how clinicians annotate ECG signal quality. METHODS: We adopted the Structural Similarity Measure (SSIM) to compare images of two ECG records that are obtained from displaying ECGs in a standard scale. Then a subset of representative ECG images from the training set was selected as templates through a clustering method. SSIM between each image and all the templates were used as the feature vector for the linear discriminant analysis (LDA) classifier...
June 21, 2017: IEEE Transactions on Bio-medical Engineering
https://www.readbyqxmd.com/read/28629914/mortality-risk-prediction-in-scleroderma-related-interstitial-lung%C3%A2-disease-the-sadl-model
#7
Julie Morisset, Eric Vittinghoff, Brett M Elicker, Xiaowen Hu, Stephanie Le, Jay H Ryu, Kirk D Jones, Anna Haemel, Jeffrey A Golden, Francesco Boin, Brett Ley, Paul J Wolters, Talmadge E King, Harold R Collard, Joyce S Lee
BACKGROUND: Interstitial lung disease (ILD) is an important cause of morbidity and mortality in patients with scleroderma (Scl). Risk prediction and prognostication in patients with Scl-ILD are challenging because of heterogeneity in the disease course. METHODS: We aimed to develop a clinical mortality risk prediction model for Scl-ILD. Patients with Scl-ILD were identified from two ongoing longitudinal cohorts: 135 patients at the University of California, San Francisco (derivation cohort) and 90 patients at the Mayo Clinic (validation cohort)...
June 16, 2017: Chest
https://www.readbyqxmd.com/read/28611522/radiological-response-and-inflammation-scores-predict-tumour-recurrence-in-patients-treated-with-transarterial-chemoembolization-before-liver-transplantation
#8
Daniele Nicolini, Andrea Agostini, Roberto Montalti, Federico Mocchegiani, Cinzia Mincarelli, Alessandra Mandolesi, Nicola L Robertson, Roberto Candelari, Andrea Giovagnoni, Marco Vivarelli
AIM: To investigate the prognostic value of the radiological response after transarterial chemoembolization (TACE) and inflammatory markers in patients affected by hepatocellular carcinoma (HCC) awaiting liver transplantation (LT). METHODS: We retrospectively evaluated the preoperative predictors of HCC recurrence in 70 patients treated with conventional (n = 16) or doxorubicin-eluting bead TACE (n = 54) before LT. The patient and tumour characteristics, including the static and dynamic alpha-fetoprotein, neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio (PLR) measurements, were recorded...
May 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28583538/outcome-of-liver-transplantation-in-hepatocellular-carcinoma-patients-at-siriraj-hospital
#9
P Kositamongkol, V Sanphasitvong, Y Sirivatanauksorn, A Pongpaibul, S Limsrichamrern, P Mahawithitwong, S Asavakarn, C Tovikkai, W Dumronggittigule
BACKGROUND: Liver transplantation (LT) is one of the standard treatments for hepatocellular carcinoma (HCC), and the outcomes have become better after introduction of strict patient selection, such as the Milan criteria. However, several expanded criteria, such as the University of California San Francisco (UCSF) criteria, have demonstrated similar survival outcomes. The aim of this study was to verify survival outcomes of LT for HCC at Siriraj Hospital. METHODS: Sixty-three patients diagnosed with HCC who underwent cadaveric LT at Siriraj Hospital from 2002 to 2011 were included...
June 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28559012/establishment-and-characterization-of-an-oral-tongue-squamous-cell-carcinoma-cell-line-from-a-never-smoking-patient
#10
Steven J Wang, Saurabh Asthana, Annemieke van Zante, Chase M Heaton, Janyaporn Phuchareon, Leighton Stein, Saito Higuchi, Tomoya Kishimoto, Charles Y Chiu, Adam B Olshen, Frank McCormick, Osamu Tetsu
OBJECTIVE: The rising incidence of oral tongue squamous cell carcinoma (OTSCC) in patients who have never smoked and the paucity of knowledge of its biological behavior prompted us to develop a new cell line originating from a never-smoker. MATERIALS AND METHODS: Fresh tumor tissue of keratinizing OTSCC was collected from a 44-year-old woman who had never smoked. Serum-free media with a low calcium concentration were used in cell culture, and a multifaceted approach was taken to verify and characterize the cell line, designated UCSF-OT-1109...
June 2017: Oral Oncology
https://www.readbyqxmd.com/read/28456133/variants-at-the-oca2-herc2-locus-affect-time-to-first-cutaneous-squamous-cell-carcinoma-in-solid-organ-transplant-recipients-collected-using-two-different-study-designs
#11
L Wei, D C Allain, M N Bernhardt, J L Gillespie, S B Peters, O H Iwenofu, H H Nelson, S T Arron, A E Toland
BACKGROUND: Variants at the Oculocutaneous albinism 2 (OCA2)/ HECT and RLD Domain Containing E3 Ubiquitin Protein Ligase 2 (HERC2) locus have been associated with pigmentation phenotypes as well as risk of developing multiple types of skin cancer. OBJECTIVES: The goal of this study was to evaluate OCA2/HERC2 locus variants for impact on time to develop cutaneous squamous cell carcinoma (cSCC) in organ transplant recipients (OTRs) who are at elevated risk of developing cSCC...
April 29, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28455235/computational-prediction-and-analysis-of-deleterious-cancer-associated-missense-mutations-in-dync1h1
#12
Ceren Sucularli, Melda Arslantas
Dynein, cytoplasmic 1, heavy chain 1 (DYNC1H1) gene encodes a subunit of human cytoplasmic dynein complex, which has several crucial functions in the cell, such as intracellular transport of DNA damage proteins and mitotic spindle positioning. Recent studies reported the altered expression of DYNC1H1 in different cancers and DYNC1H1 was suggested to be potential biomarker in colorectal cancers. Previously, DYNC1H1 mutations have been associated with neurodegenerative diseases, however mutations of DYNC1H1 have not been fully investigated in cancers except for different types of pancreatic cancers...
April 25, 2017: Molecular and Cellular Probes
https://www.readbyqxmd.com/read/28440896/genome-wide-meta-analysis-identifies-a-novel-susceptibility-signal-at-cacna2d3-for-nicotine-dependence
#13
Xianyong Yin, Chris Bizon, Jeffrey Tilson, Yuan Lin, Ian R Gizer, Cindy L Ehlers, Kirk C Wilhelmsen
Nicotine dependence (ND) has a reported heritability of 40-70%. Low-coverage whole-genome sequencing was conducted in 1,889 samples from the UCSF Family study. Linear mixed models were used to conduct genome-wide association (GWA) tests of ND in this and five cohorts obtained from the database of Genotypes and Phenotypes. Fixed-effect meta-analysis was carried out separately for European (n = 14,713) and African (n = 3,369) participants, and then in a combined analysis of both ancestral groups. The meta-analysis of African participants identified a significant and novel susceptibility signal (rs56247223; p = 4...
April 25, 2017: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
https://www.readbyqxmd.com/read/28393314/real-world-treatment-patterns-in-advanced-pancreatic-neuroendocrine-tumors-in-the-era-of-targeted-therapy-perspectives-from-an-academic-tertiary-center-and-community-oncology-practices
#14
Maurice Herring, Lynn Huynh, Mei Sheng Duh, Francis Vekeman, Audrey Tiew, Maureen Neary, Emily Bergsland
Pancreatic neuroendocrine tumors (pNETs) are rare, slow-growing cancers. Optimal treatment of advanced pNETs is unclear. The aim of this study was to examine treatment patterns and preferences among an academic tertiary medical center and community-based oncology practices. Retrospective chart review was performed for patients with newly diagnosed locally advanced, metastatic, or unresectable pNET diagnosed between January 2010 and December 2013 at an academic tertiary cancer center [University of California, San Francisco (UCSF)] or a large network of community oncology practices [Altos Solutions' OncoEMR database (ALTOS)]...
May 2017: Medical Oncology
https://www.readbyqxmd.com/read/28375571/hla-mismatching-favoring-host-versus-graft-nk-cell-activity-via-kir3dl1-is-associated-with-improved-outcomes-following-lung-transplantation
#15
J R Greenland, H Sun, D Calabrese, T Chong, J P Singer, J Kukreja, S R Hays, J A Golden, G H Caughey, J M Venstrom, R Rajalingam
Chronic lung allograft dysfunction (CLAD) is linked to rejection and limits survival following lung transplantation. HLA-Bw4 recipients of HLA-Bw6 grafts have enhanced host-versus-graft (HVG) natural killer (NK) cell activity mediated by killer cell immunoglobulin-like receptor (KIR)3DL1 ligand. Because NK cells may promote tolerance by depleting antigen-presenting cells, we hypothesized improved outcomes for HLA-Bw4 recipients of HLA-Bw6 grafts. We evaluated differences in acute cellular rejection and CLAD-free survival across 252 KIR3DL1+ recipients from University of California, San Francisco (UCSF)...
August 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/28368157/genetic-variation-in-the-exome-associations-with-alcohol-and-tobacco-co-use
#16
Jacqueline M Otto, Ian R Gizer, Jarrod M Ellingson, Kirk C Wilhelmsen
Shared genetic factors represent one underlying mechanism thought to contribute to high rates of alcohol and tobacco co-use and dependence. Common variants identified by molecular genetic studies tend to confer only small disease risk, and rare protein-coding variants are posited to contribute to disease risk, as well. However, given that genotyping technologies allowing for their inclusion in association studies have only recently become available, the magnitude of their contribution is poorly understood. The current study examined genetic variation in protein-coding regions (i...
May 2017: Psychology of Addictive Behaviors: Journal of the Society of Psychologists in Addictive Behaviors
https://www.readbyqxmd.com/read/28365730/biocuration-in-the-structure-function-linkage-database-the-anatomy-of-a-superfamily
#17
Gemma L Holliday, Shoshana D Brown, Eyal Akiva, David Mischel, Michael A Hicks, John H Morris, Conrad C Huang, Elaine C Meng, Scott C-H Pegg, Thomas E Ferrin, Patricia C Babbitt
With ever-increasing amounts of sequence data available in both the primary literature and sequence repositories, there is a bottleneck in annotating molecular function to a sequence. This article describes the biocuration process and methods used in the structure-function linkage database (SFLD) to help address some of the challenges. We discuss how the hierarchy within the SFLD allows us to infer detailed functional properties for functionally diverse enzyme superfamilies in which all members are homologous, conserve an aspect of their chemical function and have associated conserved structural features that enable the chemistry...
January 1, 2017: Database: the Journal of Biological Databases and Curation
https://www.readbyqxmd.com/read/28350795/fine-mapping-of-the-human-leukocyte-antigen-locus-as-a-risk-factor-for-alzheimer-disease-a-case-control-study
#18
Natasha Z R Steele, Jessie S Carr, Luke W Bonham, Ethan G Geier, Vincent Damotte, Zachary A Miller, Rahul S Desikan, Kevin L Boehme, Shubhabrata Mukherjee, Paul K Crane, John S K Kauwe, Joel H Kramer, Bruce L Miller, Giovanni Coppola, Jill A Hollenbach, Yadong Huang, Jennifer S Yokoyama
BACKGROUND: Alzheimer disease (AD) is a progressive disorder that affects cognitive function. There is increasing support for the role of neuroinflammation and aberrant immune regulation in the pathophysiology of AD. The immunoregulatory human leukocyte antigen (HLA) complex has been linked to susceptibility for a number of neurodegenerative diseases, including AD; however, studies to date have failed to consistently identify a risk HLA haplotype for AD. Contributing to this difficulty are the complex genetic organization of the HLA region, differences in sequencing and allelic imputation methods, and diversity across ethnic populations...
March 2017: PLoS Medicine
https://www.readbyqxmd.com/read/28346946/association-between-a-virtual-glucose-management-service-and-glycemic-control-in-hospitalized-adult-patients-an-observational-study
#19
MULTICENTER STUDY
Robert J Rushakoff, Mary M Sullivan, Heidemarie Windham MacMaster, Arti D Shah, Alvin Rajkomar, David V Glidden, Michael A Kohn
Background: Inpatient hyperglycemia is common and is linked to adverse patient outcomes. New methods to improve glycemic control are needed. Objective: To determine whether a virtual glucose management service (vGMS) is associated with improved inpatient glycemic control. Design: Cross-sectional analyses of three 12-month periods (pre-vGMS, transition, and vGMS) between 1 June 2012 and 31 May 2015. Setting: 3 University of California, San Francisco, hospitals...
May 2, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28329664/prospective-evaluation-of-complications-in-dermatologic-surgery-associated-with-hypertension-conroy
#20
Conroy Chow, Matthew J Simpson, Niko Pascua, Harjot Maan, Jacqueline G Berlier, Siegrid Yu, Isaac Neuhaus, Roy Grekin, Sarah T Arron
BackgroundPoorly controlled hypertension is a known risk factor for surgical complications. OBJECTIVE: This study examines the incidence of complications in participants undergoing Mohsmicrographic surgery (MMS) based on preoperative blood pressure (BP) measurement and investigates the role of potential confounders in the relationship between preoperative BP and postoperative complications.MethodsThis 10-month prospective cohort study at the University of California, San Francisco (UCSF) Dermatologic Surgery Center approached all patients undergoing MMS for participation and assessed for the diagnosis of hypertension, anti-hypertensive medication use, use of tobacco or blood thinners, immunosuppression, concomitant diabetes, or previous treatment with radiation therapy at the surgical site...
September 15, 2016: Dermatology Online Journal
keyword
keyword
70445
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"