keyword
MENU ▼
Read by QxMD icon Read
search

clinical therapeutics

keyword
https://www.readbyqxmd.com/read/29779211/cutaneous-sarcoidosis-a-new-subset-in-the-spectrum-of-paraneoplastic-dermatoses
#1
M El-Khalawany, A Mosbeh, S Aboeldahab, S Ali
BACKGROUND: Sarcoidosis is a well-described disease that can be associated with various malignancies; however, this correlation is still not fully clarified. AIM: To determine the clinical and histological features, demographic characteristics, and prognosis of patients diagnosed with paraneoplastic sarcoidosis (PS). METHODS: This observational cohort prospective study included all patients diagnosed as cutaneous sarcoidosis. All patients were monitored for therapeutic response, prognosis, and any associated diseases or malignancies...
May 20, 2018: Clinical and Experimental Dermatology
https://www.readbyqxmd.com/read/29779170/histological-improvement-of-non-alcoholic-steatohepatitis-with-a-prebiotic-a-pilot-clinical-trial
#2
Marc R Bomhof, Jill A Parnell, Hena R Ramay, Pam Crotty, Kevin P Rioux, Chris S Probert, Saumya Jayakumar, Maitreyi Raman, Raylene A Reimer
PURPOSE: In obesity and diabetes the liver is highly susceptible to abnormal uptake and storage of fat. In certain individuals hepatic steatosis predisposes to the development of non-alcoholic steatohepatitis (NASH), a disease marked by hepatic inflammation and fibrosis. Although the precise pathophysiology of NASH is unknown, it is believed that the gut microbiota-liver axis influences the development of this disease. With few treatment strategies available for NASH, exploration of gut microbiota-targeted interventions is warranted...
May 19, 2018: European Journal of Nutrition
https://www.readbyqxmd.com/read/29779158/diffusion-weighted-magnetic-resonance-enterography-for-prediction-of-response-to-tumor-necrosis-factor-inhibitors-in-stricturing-crohn-s-disease
#3
Marianne M Amitai, Eyal Klang, Asaf Levartovsky, Noa Rozendorn, Shelly Soffer, Gadeer Ali Taha, Bella Ungar, Tomer Greener, Shomron Ben-Horin, Rami Eliakim, Uri Kopylov
BACKGROUND AND AIMS: Distinguishing between fibrotic and inflammatory strictures in Crohn's disease (CD) is still challenging. The capacity of diffusion-weighted (DWI) magnetic resonance (MRE) to identify intestinal fibrosis was recently demonstrated; however, the therapeutic implications of this association have never been evaluated. The aim of the current study was to identify imaging features, including DWI, which can predict response to anti-inflammatory treatment in patients with stricturing CD...
May 19, 2018: Abdominal Radiology
https://www.readbyqxmd.com/read/29779137/ulnar-neuropathy-at-wrist-entrapment-at-a-very-congested-site
#4
Daniele Coraci, Claudia Loreti, Giulia Piccinini, Pietro E Doneddu, Silvia Biscotti, Luca Padua
Ulnar tunnel syndrome indicates ulnar neuropathy at different sites within the wrist. Several classifications of ulnar tunnel syndrome are present in literature, based upon typical nerve anatomy. However, anatomical variations are not uncommon and can complicate assessment. The etiology is also complex, due to the numerous potential causes of entrapment. Clinical examination, neurophysiological testing, and imaging are all used to support the diagnosis. At present, many therapeutic approaches are available, ranging from observation to surgical management...
May 19, 2018: Neurological Sciences
https://www.readbyqxmd.com/read/29779126/animal-models-of-chronic-migraine
#5
REVIEW
Tse-Ming Chou, Shih-Pin Chen
PURPOSE OF REVIEW: Chronic migraine (CM) is a recalcitrant subtype of migraine which causes high degrees of disability, poor treatment responses, and frequent recurrences in sufferers. However, the pathophysiological mechanisms underlying the development and chronification of migraine attacks remain incompletely understood. A validated animal model could help to decipher the pathogenic mechanism of the disease, facilitating the development of possible therapeutic strategies for CM. In this review, we aimed to summarize current animal models of CM and discuss the validity of these models...
May 19, 2018: Current Pain and Headache Reports
https://www.readbyqxmd.com/read/29779072/intratumoral-heterogeneity-on-dedicated-breast-positron-emission-tomography-predicts-malignancy-grade-of-breast-cancer
#6
Norio Masumoto, Takayuki Kadoya, Shinsuke Sasada, Akiko Emi, Koji Arihiro, Morihito Okada
PURPOSE: Dedicated breast positron emission tomography (DbPET) provides detailed high-resolution images and can detect intratumoral heterogeneity using 18 F-fluorodeoxyglucose (FDG). We aimed to evaluate the correlation between FDG uptake on DbPET and the clinicopathological features of breast cancer, particularly those with an intratumoral heterogeneous distribution of FDG on DbPET. METHODS: We evaluated 195 consecutive patients with invasive breast cancer who underwent preoperative whole-body PET (WBPET) and DbPET concurrently between January 2016 and March 2017...
May 19, 2018: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/29779058/genetics-of-resistant-hypertension-the-missing-heritability-and-opportunities
#7
REVIEW
Samantha K Teixeira, Alexandre C Pereira, Jose E Krieger
PURPOSE OF THE REVIEW: Blood pressure regulation in humans has long been known to be a genetically determined trait. The identification of causal genetic modulators for this trait has been unfulfilling at the least. Despite the recent advances of genome-wide genetic studies, loci associated with hypertension or blood pressure still explain a very low percentage of the overall variation of blood pressure in the general population. This has precluded the translation of discoveries in the genetics of human hypertension to clinical use...
May 19, 2018: Current Hypertension Reports
https://www.readbyqxmd.com/read/29779034/ras-gtpase-activating-like-protein-iqgap1-iqgap1-promotes-breast-cancer-proliferation-and-invasion-and-correlates-with-poor-clinical-outcomes
#8
Fanye Zeng, Weihua Jiang, Wei Zhao, Yuxiang Fan, Yanhua Zhu, Hongliang Zhang
BACKGROUND Breast cancer is one of the most common female cancers in the world. As a key integrator of cell signaling pathways, IQGAP1 contributes to the development and progression of several cancers. However, the exact effects and molecular mechanisms of IQGAP1 in breast cancer progression remain poorly understood. MATERIAL AND METHODS In the present study, IQGAP1 expression was measured in 96 paired breast cancer samples and the corresponding adjacent non-cancerous tissues by immunohistochemistry and quantitative polymerase chain reaction...
May 20, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29779014/current-insights-on-use-of-growth-factors-as-therapy-for-intervertebral-disc-degeneration
#9
Justin C Kennon, Mohamed E Awad, Norman Chutkan, John DeVine, Sadanand Fulzele
Chronic low back pain is a critical health problem and a leading cause of disability in aging populations. A major cause of low back pain is considered to be the degeneration of the intervertebral disc (IVD). Recent advances in therapeutics, particularly cell and tissue engineering, offer potential methods for inhibiting or reversing IVD degeneration, which have previously been impossible. The use of growth factors is under serious consideration as a potential therapy to enhance IVD tissue regeneration. We reviewed the role of chosen prototypical growth factors and growth factor combinations that have the capacity to improve IVD restoration...
May 19, 2018: Biomolecular Concepts
https://www.readbyqxmd.com/read/29778960/rapid-colorimetric-detection-of-p53-protein-function-using-dna-gold-nanoconjugates-with-applications-for-drug-discovery-and-cancer-diagnostics
#10
Enock Assah, Walter Goh, Xin Ting Zheng, Ting Xiang Lim, Jun Li, David Lane, Farid Ghadessy, Yen Nee Tan
The tumor suppressor protein p53 plays a central role in preventing cancer through interaction with DNA response elements (REs) to regulate target gene expression in cells. Due to its significance in cancer biology, relentless efforts have been directed toward understanding p53-DNA interactions for the development of cancer therapeutics and diagnostics. In this paper, we report a rapid, label-free and versatile colorimetric assay to detect wildtype p53 DNA-binding function in complex solutions. The assay design is based on a concept that alters interparticle-distances between RE-AuNPs from a crosslinking effect induced through tetramerization of wildtype p53 protein (p53-WT) upon binding to canonical DNA motifs modified on gold nanoparticles (RE-AuNPs)...
May 5, 2018: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/29778902/perspectives-on-the-past-present-and-future-of-cancer-nanomedicine
#11
Yu Seok Youn, You Han Bae
The justification of cancer nanomedicine relies on enhanced permeation (EP) and retention (R) effect and the capability of intracellular targeting due primarily to size after internalization (endocytosis) into the individual target cells. The EPR effect implies improved efficacy. Affinity targeting for solid tumors only occur after delivery to individual cells, which help internalization and/or retention. The design principles have been supported by animal results in numerous publications, but hardly translated...
May 17, 2018: Advanced Drug Delivery Reviews
https://www.readbyqxmd.com/read/29778837/defining-host-responses-during-systemic-bacterial-infection-through-construction-of-a-murine-organ-proteome-atlas
#12
John D Lapek, Robert H Mills, Jacob M Wozniak, Anaamika Campeau, Ronnie H Fang, Xiaoli Wei, Kirsten van de Groep, Araceli Perez-Lopez, Nina M van Sorge, Manuela Raffatellu, Rob Knight, Liangfang Zhang, David J Gonzalez
Group A Streptococcus (GAS) remains one of the top 10 deadliest human pathogens worldwide despite its sensitivity to penicillin. Although the most common GAS infection is pharyngitis (strep throat), it also causes life-threatening systemic infections. A series of complex networks between host and pathogen drive invasive infections, which have not been comprehensively mapped. Attempting to map these interactions, we examined organ-level protein dynamics using a mouse model of systemic GAS infection. We quantified over 11,000 proteins, defining organ-specific markers for all analyzed tissues...
April 28, 2018: Cell Systems
https://www.readbyqxmd.com/read/29778738/risk-adapted-therapy-for-young-children-with-medulloblastoma-sjyc07-therapeutic-and-molecular-outcomes-from-a-multicentre-phase-2-trial
#13
Giles W Robinson, Vasilisa A Rudneva, Ivo Buchhalter, Catherine A Billups, Sebastian M Waszak, Kyle S Smith, Daniel C Bowers, Anne Bendel, Paul G Fisher, Sonia Partap, John R Crawford, Tim Hassall, Daniel J Indelicato, Frederick Boop, Paul Klimo, Noah D Sabin, Zoltan Patay, Thomas E Merchant, Clinton F Stewart, Brent A Orr, Jan O Korbel, David T W Jones, Tanvi Sharma, Peter Lichter, Marcel Kool, Andrey Korshunov, Stefan M Pfister, Richard J Gilbertson, Robert P Sanders, Arzu Onar-Thomas, David W Ellison, Amar Gajjar, Paul A Northcott
BACKGROUND: Young children with medulloblastoma have a poor overall survival compared with older children, due to use of radiation-sparing therapy in young children. Radiotherapy is omitted or reduced in these young patients to spare them from debilitating long-term side-effects. We aimed to estimate event-free survival and define the molecular characteristics associated with progression-free survival in young patients with medulloblastoma using a risk-stratified treatment strategy designed to defer, reduce, or delay radiation exposure...
May 16, 2018: Lancet Oncology
https://www.readbyqxmd.com/read/29778663/glp-1-receptor-agonists-and-reduction-of-cardiometabolic-risk-potential-underlying-mechanisms
#14
REVIEW
Manfredi Rizzo, Dragana Nikolic, Angelo Maria Patti, Carlo Mannina, Giuseppe Montalto, Brooke S McAdams, Ali A Rizvi, Francesco Cosentino
Type 2 diabetes mellitus (T2DM) is a metabolic condition with an elevated impact on cardiovascular (CV) risk. The innovative therapeutic approaches for T2DM - incretin-based therapies (IBTs), including glucagon-like peptide 1 (GLP-1) receptor agonists, have become popular and more widely used in recent years. The available scientific data from clinical studies and clinical practice highlights their beyond glucose-lowering effects, which is achieved without any increase in hypoglycaemia. The former effects include reduction in body weight, lipids, blood pressure, inflammatory markers, oxidative stress, endothelial dysfunction, and subclinical atherosclerosis, thus reducing and potentially preventing CV events...
May 17, 2018: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/29778588/increased-burden-of-comorbidities-and-risk-of-cardiovascular-death-in-atrial-fibrillation-patients-in-europe-over-ten-years-a-comparison-between-eorp-af-pilot-and-ehs-af-registries
#15
Marco Proietti, Cécile Laroche, Robby Nieuwlaat, Harry J G M Crijns, Aldo P Maggioni, Deirdre A Lane, Giuseppe Boriani, Gregory Y H Lip
BACKGROUND: In 2002, the European Society of Cardiology conducted the Euro Heart Survey (EHS), while in 2014concluded 1-year follow-up of the EURObservational Research Programme AF (EORP-AF) Pilot Registry. METHODS: We analysed differences in clinical profiles, therapeutic approaches and outcomes between these two cohorts after propensity score matching (PSM). RESULTS: After PSM, 5206 patients were analysed. In EORP-AF there were more elderly patients than EHS (p < ...
May 16, 2018: European Journal of Internal Medicine
https://www.readbyqxmd.com/read/29778505/novel-peptide-nanoparticle-biased-antagonist-of-ccr3-blocks-eosinophil-recruitment-and-airway-hyperresponsiveness
#16
Milica Grozdanovic, Kimberly G Laffey, Hazem Abdelkarim, Ben Hitchinson, Anantha Harijith, Hyung-Geon Moon, Gye Young Park, Lee K Rousslang, Joanne C Masterson, Glenn T Furuta, Nadya I Tarasova, Vadim Gaponenko, Steven J Ackerman
BACKGROUND: Chemokine signaling through CCR3 is a key regulatory pathway for eosinophil recruitment into tissues associated with allergic inflammation and asthma. To date, none of the CCR3 antagonists have shown efficacy in clinical trials. One reason may be their unbiased mode of inhibition that prevents receptor internalization, leading to drug tolerance. OBJECTIVE: We sought to develop a novel peptide nanoparticle CCR3 inhibitor (R321) with a biased mode of inhibition that would block G-protein signaling, but enable or promote receptor internalization...
May 17, 2018: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/29778422/sp1-induced-upregulation-of-lncrna-pandar-predicts-adverse-phenotypes-in-retinoblastoma-and-regulates-cell-growth-and-apoptosis-in-vitro-and-in-vivo
#17
Lijie Sheng, Jing Wu, Xuewu Gong, Duo Dong, Xiaoxue Sun
Retinoblastoma (RB) is an intraocular malignancy for children and has a high mortality rate. Long non-coding RNAs (lncRNAs) are emerging as gene regulators and biomarkers in various malignancies. PANDAR is a novel cancer-related lncRNA that dysregulated in several types of cancers. However, its clinical value and potential effects on RB remains unclear. RT-qPCR was used to assess the relative expression of PANDAR in RB tissues and cells. Additionally, chromatin immunoprecipitation (ChIP) and luciferase reporter assays were performed to investigate whether SP1 could bind to the promoter region of PANDAR and activate its transcription...
May 17, 2018: Gene
https://www.readbyqxmd.com/read/29778401/high-intensity-focused-ultrasound-the-fundamentals-clinical-applications-and-research-trends
#18
I A Shehata Elhelf, H Albahar, U Shah, A Oto, E Cressman, M Almekkawy
Diagnostic ultrasound has been clinically used for decades. More recently, high intensity focused ultrasound (HIFU) has been developed for therapeutic use as a non-invasive technique for tissue ablation. HIFU is also being investigated for advanced applications at the cellular level. Under guidance by magnetic resonance or ultrasound imaging, HIFU can achieve precise biological effects in tissue with a high safety profile. In this article, we discuss the basic principles, advantages and limitations of HIFU...
May 17, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/29778317/appropriate-use-of-noninvasive-ischemia-testing-to-guide-revascularization-decision-making-following-acute-st-elevation-myocardial-infarction-in-latin-american-countries-results-from-an-expert-panel-meeting-of-the-international-atomic-energy-agency
#19
I Berrocal, A Peix, F Mut, L J Shaw, G Karthikeyan, E Estrada Lobato, D Paez
Across Latin American and Caribbean countries, cardiovascular disease and especially ischemic heart disease is currently the main cause of death both in men and in women. For most Latin American and Caribbean countries, public and community health efforts aim to define care strategies which are both clinically and cost effective and promote primary and secondary prevention, resulting in improved patient outcomes. The optimal approach to deal with acute events such as ST-elevation myocardial infarction (STEMI) is a matter of controversy; however, there is an expanding role for assessing residual ischemic burden in STEMI patients following primary percutaneous coronary intervention...
May 16, 2018: Revista Española de Medicina Nuclear e Imagen Molecular
https://www.readbyqxmd.com/read/29778285/subcutaneous-tissue-metastasis-from-glioblastoma-multiforme-a-case-report-and-review-of-the-literature
#20
Natalia Frade Porto, Juan Delgado Fernández, María de Los Ángeles García Pallero, Juan Ramón Penanes Cuesta, Paloma Pulido Rivas, Ricardo Gil Simoes
Glioblastoma multiforme is the most common primary brain tumor, despite an aggressive clinical course, less than 2% of patients develop extraneural metastasis. We present a 72-year-old male diagnosed with a right temporal glioblastoma due to headache. He underwent total gross resection surgery and after that the patient was treated with adyuvant therapy. Five months after the patient returned with trigeminal neuralgia, and MRI showed an infratemporal cranial mass which infiltrates masticator space, the surrounding bone, the temporal muscle and superior cervical and parotid lymph nodes...
May 16, 2018: Neurocirugía
keyword
keyword
81290
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"