keyword
MENU ▼
Read by QxMD icon Read
search

Targeting therapy

keyword
https://www.readbyqxmd.com/read/28222462/decreased-frequencies-of-peripheral-blood-cd4-cd25-cd127-foxp3-in-patients-with-graves-disease-and-graves-orbitopathy-enhancing-effect-of-insulin-growth-factor-1-on-treg-cells
#1
Przemyslaw Pawlowski, Kamil Grubczak, Jerzy Kostecki, Elzbieta Ilendo-Poskrobko, Marcin Moniuszko, Malgorzata Pawlowska, Robert Rejdak, Joanna Reszec, Janusz Mysliwiec
Graves' orbitopathy (GO) is characterized by orbital T cell infiltration. We evaluated the regulatory T (Treg) cell fractions induced with IGF-1 in Graves' disease (GD) with and without GO. Peripheral blood mononuclear cells (PBMCs) were obtained from 13 patients with GD without eye manifestations; 10 patients with active GO; and 12 patients with nodular goiter (NG). All the patients from GD, GO, and NG were subclinical hyperthyroid. We analyzed the expression of Treg cell markers (CD4, CD25, CD127(-), Foxp3) on T cells and their ability to respond to IGF-1 stimulation...
February 21, 2017: Hormone and Metabolic Research, Hormon- und Stoffwechselforschung, Hormones et Métabolisme
https://www.readbyqxmd.com/read/28222426/knockdown-of-pd-l1-in-human-gastric-cancer-cells-inhibits-tumor-progression-and-improves-the-cytotoxic-sensitivity-to-cik-therapy
#2
Jing Li, Lujun Chen, Yuqi Xiong, Xiao Zheng, Quanqin Xie, Qi Zhou, Liangrong Shi, Changping Wu, Jingting Jiang, Haitao Wang
: Background/Abstract: PD-L1 has been an important target of cancer immunotherapy. We have showed that in human gastric cancer tissues, over-expression of PD-L1 was significantly associated with cancer progression and patients' postoperative prognoses. However, as of now, how PD-L1 regulates the biological function of gastric cancer cells still remains elusive. METHODS: We constructed the stable PD-L1 knockdown expression gastric cancer cell lines by using RNAi method, and further investigated the changes of biological functions including cell viability, migration, invasion, cell cycle, apoptosis, tumorigenicity in vivo, and the cytotoxic sensitivity to CIK therapy, in contrast to the control cells...
February 20, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28222405/thyroid-hormones-a-potential-ally-to-ldl-cholesterol-lowering-agents
#3
REVIEW
Leonidas N Duntas, Gabriela Brenta
L-thyroxine (LT4) treatment of hypothyroidism, particularly in patients with thyroid- stimulating hormone (TSH) >10mU/L, results in improved lipid profile, as LT4 stimulates low-density lipoprotein cholesterol (LDL-C) degradation and the conversion of cholesterol in bile acids by inducing LDL-receptor and 7 alpha hydroxylase expression, respectively. Statins decrease total cholesterol (TC) and LDL-C mainly by suppressing 3-hydroxy-3-methylglutaryl coenzyme A activity. Therefore, the addition of statins to LT4 treatment, following the reversal of hypothyroidism, acts synergistically and forms a powerful treatment modality in patients with this condition whose serum lipids have not achieved the target...
October 2016: Hormones: International Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28222357/mangiferin-antagonizes-tnf-%C3%AE-mediated-inflammatory-reaction-and-protects-against-dermatitis-in-a-mice-model
#4
Yunpeng Zhao, Wenhan Wang, Xihai Wu, Xiaoqian Ma, Ruize Qu, Xiaomin Chen, Chenghao Liu, Yaoge Liu, Xiaokai Wang, Pengcheng Yan, Hao Zhang, Jingrui Pan, Weiwei Li
This study aimed to investigate whether mangiferin played a protective role in a well-established dermatitis mouse model and tumor necrosis factor alpha (TNF-α)-induced RAW264.7 macrophages. Contact dermatitis is an inflammatory skin disease in the clinic, while its underlying mechanism still remains to be elucidated. Mangiferin, 1,3,6,7-tetrahydroxyxanthone-C2-β-d-glucoside (C-glucosyl xanthone), a natural antioxidant that was reported to inhibit inflammatory reactions, has been recently proved to be a potential therapy for inflammation...
February 18, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28222250/long-term-treatment-of-cancer-associated-thrombosis-the-choice-of-the-optimal-anticoagulant
#5
REVIEW
I Elalamy, I Mahé, W Ageno, G Meyer
Patients with cancer associated thrombosis (CAT) carry a higher risk of recurrence, bleeding and mortality as compared to non-cancer patients. The specific profile of cancer patients combining frequent co-morbidities, the use of anti-tumoral therapies and the cancer progression itself represent a major therapeutic challenge for choosing a long-term anticoagulant treatment. This review discusses the practical basis of that choice among available drugs for the long-term antithrombotic strategy linked to their pharmacology, mechanism of action, evidence of clinical benefits, advantages and limitations in such a complex clinical context...
February 21, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28222070/inhibition-of-polypyrimidine-tract-binding-protein-3-induces-apoptosis-and-cell-cycle-arrest-and-enhances-the-cytotoxicity-of-5-fluorouracil-in-gastric-cancer-cells
#6
Xin Liang, Haiyang Shi, Liyan Yang, Cen Qiu, Shengchao Lin, Yingxue Qi, Jiyu Li, Aiguang Zhao, Jianwen Liu
BACKGROUND: Human polypyrimidine tract binding protein 3 (PTBP3) was first discovered in 1999 and has been well characterised as a differentiation regulator. However, its role in human cancer has rarely been reported. Our previous study revealed increased PTBP3 protein level in gastric cancer tissues. Downregulation of PTBP3 suppressed the proliferation and differentiation of gastric cancer cells in vivo. METHODS: PTBP3 mRNA levels in human gastric cancer and adjuvant non-tumour tissues were detected...
February 21, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28222068/inhibition-of-cdk5-induces-cell-death-of-tumor-initiating-cells
#7
Melanie M Mandl, Siwei Zhang, Melanie Ulrich, Elisa Schmoeckel, Doris Mayr, Angelika M Vollmar, Johanna Liebl
BACKGROUND: Tumour-initiating cells (TICs) account for chemoresistance, tumour recurrence and metastasis, and therefore represent a major problem in tumour therapy. However, strategies to address TICs are limited. Recent studies indicate Cdk5 as a promising target for anti-cancer therapy and Cdk5 has recently been associated with epithelial-mesenchymal transition (EMT). However, a role of Cdk5 in TICs has not been described yet. METHODS: Expression of Cdk5 in human cancer tissue was analysed by staining of a human tissue microarray (TMA)...
February 21, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28221861/inhibiting-histone-deacetylase-as-a-means-to-reverse-resistance-to-angiogenesis-inhibitors-phase-i-study-of-abexinostat-plus-pazopanib-in-advanced-solid-tumor-malignancies
#8
Rahul Aggarwal, Scott Thomas, Nela Pawlowska, Imke Bartelink, Jennifer Grabowsky, Thierry Jahan, Amy Cripps, Armand Harb, Jim Leng, Anne Reinert, Ilaria Mastroserio, Thach-Giao Truong, Charles J Ryan, Pamela N Munster
Purpose This phase I trial evaluated epigenetic modulation of vascular endothelial growth factor (VEGF) and hypoxia-inducible factor by using a histone deacetylase abexinostat in combination with pazopanib to enhance response and reverse resistance. Patients and Methods Pazopanib was administered once a day on days 1 to 28 and abexinostat was administered orally twice a day on days 1 to 5, 8 to 12, and 15 to 19 (schedule A) or on days 1 to 4, 8 to 11, and 15 to 18 (schedule B). Dose escalation (3 + 3 design) in all solid tumors was followed by dose expansion in renal cell carcinoma (RCC)...
February 21, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28221702/localized-and-controlled-delivery-of-nitric-oxide-to-the-conventional-outflow-pathway-via-enzyme-biocatalysis-toward-therapy-for-glaucoma
#9
Rona Chandrawati, Jason Y H Chang, Ester Reina-Torres, Coline Jumeaux, Joseph M Sherwood, W Daniel Stamer, Alexander N Zelikin, Darryl R Overby, Molly M Stevens
Nitric oxide (NO) is able to lower intraocular pressure (IOP); however, its therapeutic effects on outflow physiology are location- and dose-dependent. An NO delivery platform that directly targets the resistance-generating region of the conventional outflow pathway and locally liberates a controlled dose of NO is reported. An increase in outflow facility (decrease in IOP) is demonstrated in a mouse model.
February 21, 2017: Advanced Materials
https://www.readbyqxmd.com/read/28221369/chemistry-based-molecular-signature-underlying-the-atypia-of-clozapine
#10
T Cardozo, E Shmelkov, K Felsovalyi, J Swetnam, T Butler, D Malaspina, S V Shmelkov
The central nervous system is functionally organized as a dynamic network of interacting neural circuits that underlies observable behaviors. At higher resolution, these behaviors, or phenotypes, are defined by the activity of a specific set of biomolecules within those circuits. Identification of molecules that govern psychiatric phenotypes is a major challenge. The only organic molecular entities objectively associated with psychiatric phenotypes in humans are drugs that induce psychiatric phenotypes and drugs used for treatment of specific psychiatric conditions...
February 21, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28221284/pain-interference-and-physical-function-demonstrate-poor-longitudinal-association-in-people-living-with-pain-a-promis-investigation
#11
Nicholas V Karayannis, John A Sturgeon, Ming Chih-Kao, Corinne Cooley, Sean C Mackey
A primary goal in managing pain is to reduce pain and increase physical function (PF). This goal is also tied to continuing payment for treatment services in many practice guidelines. Pain interference (PI) is often used as a proxy for measurement and reporting of PF in these guidelines. A common assumption is that reductions in PI will translate into improvement in PF over time. This assumption needs to be tested in a clinical environment. Consequently, we used the patient reported outcomes measurement information system (PROMIS) to describe the topology of the longitudinal relationship between PI in relation to PF...
February 16, 2017: Pain
https://www.readbyqxmd.com/read/28221216/l1cam-and-her2-expression-in-early-endometrioid-uterine-cancer
#12
Samira Abdel Azim, Susanne Sprung, Irene Mutz-Dehbalaie, Siegfried Fessler, Alain G Zeimet, Christian Marth
Recently L1CAM was shown to be a promising biomarker for early-stage endometrial carcinoma (EC). As L1CAM expression was found to be related to serous ECs and areas of serous differentiation in endometrioid carcinomas, there is evidence that L1CAM-positive cancers more likely resemble type II carcinomas. Furthermore, expression of growth factor receptor HER2 has been found to be closely associated with serous ECs. We conducted a retrospective study on 142 patients in FIGO stages I and II with endometrioid EC and analyzed L1CAM and HER2 expression by double-staining immunohistochemistry...
February 17, 2017: International Journal of Gynecological Pathology
https://www.readbyqxmd.com/read/28221172/interventional-pulmonology-in-chronic-obstructive-pulmonary-disease
#13
Daniela Gompelmann, Nilab Sarmand, Felix J F Herth
PURPOSE OF REVIEW: Chronic obstructive pulmonary disease (COPD) and emphysema are widespread diseases associated with progressive dyspnea because of airflow limitation and hyperinflation. Fundamental therapeutic strategies consist of pulmonary rehabilitation, pharmacotherapy, long-term oxygen therapy, noninvasive ventilation, and surgical therapeutic approaches. RECENT FINDINGS: In the last 14 years, endoscopic therapeutic modalities emerged as a substantial part of severe COPD and emphysema treatment...
February 17, 2017: Current Opinion in Pulmonary Medicine
https://www.readbyqxmd.com/read/28221136/an-essential-dual-function-complex-mediates-erythrocyte-invasion-and-channel-mediated-nutrient-uptake-in-malaria-parasites
#14
Daisuke Ito, Marc A Schureck, Sanjay A Desai
Malaria parasites evade immune detection by growth and replication within erythrocytes. After erythrocyte invasion, the intracellular pathogen must increase host cell uptake of nutrients from plasma. Here, we report that the parasite-encoded RhopH complex contributes to both invasion and channel-mediated nutrient uptake. As rhoph2 and rhoph3 gene knockouts were not viable in the human P. falciparum pathogen, we used conditional knockdowns to determine that the encoded proteins are essential and to identify their stage-specific functions...
February 21, 2017: ELife
https://www.readbyqxmd.com/read/28221100/intracellular-degradation-and-localization-of-ns1-of-tick-borne-encephalitis-virus-affect-its-protective-properties
#15
Yulia V Kuzmenko, Elizaveta S Starodubova, Anastasia S Shevtsova, Liubov L Chernokhaeva, Anastasia A Latanova, Olga V Preobrazhenskaia, Andrey V Timofeev, Galina G Karganova, Vadim L Karpov
Currently, many DNA vaccines against infectious diseases are in clinical trials; however, their efficacy needs to be improved. The potency of DNA immunogen can be optimized by targeting technologies. In the current study, to increase the efficacy of NS1 encoded by plasmid, proteasome targeting was applied. NS1 variants with or without translocation sequence and with ornithine decarboxylase as a signal of proteasomal degradation were tested for expression, localization, protein turnover, proteasomal degradation and protection properties...
January 2017: Journal of General Virology
https://www.readbyqxmd.com/read/28221063/what-five-decades-of-research-tells-us-about-the-effects-of-youth-psychological-therapy-a-multilevel-meta-analysis-and-implications-for-science-and-practice
#16
John R Weisz, Sofie Kuppens, Mei Yi Ng, Dikla Eckshtain, Ana M Ugueto, Rachel Vaughn-Coaxum, Amanda Jensen-Doss, Kristin M Hawley, Lauren S Krumholz Marchette, Brian C Chu, V Robin Weersing, Samantha R Fordwood
Across 5 decades, hundreds of randomized trials have tested psychological therapies for youth internalizing (anxiety, depression) and externalizing (misconduct, attention deficit and hyperactivity disorder) disorders and problems. Since the last broad-based youth meta-analysis in 1995, the number of trials has almost tripled and data-analytic methods have been refined. We applied these methods to the expanded study pool (447 studies; 30,431 youths), synthesizing 50 years of findings and identifying implications for research and practice...
February 2017: American Psychologist
https://www.readbyqxmd.com/read/28220928/malt-combined-motor-and-language-therapy-tool-for-brain-injury-patients-using-kinect
#17
Maitreyee Wairagkar, Rachel McCrindle, Holly Robson, Lotte Meteyard, Malcom Sperrin, Andy Smith, Moyra Pugh
BACKGROUND: The functional connectivity and structural proximity of elements of the language and motor systems result in frequent co-morbidity post brain injury. Although rehabilitation services are becoming increasingly multidisciplinary and "integrated", treatment for language and motor functions often occurs in isolation. Thus, behavioural therapies which promote neural reorganisation do not reflect the high intersystem connectivity of the neurologically intact brain. As such, there is a pressing need for rehabilitation tools which better reflect and target the impaired cognitive networks...
February 21, 2017: Methods of Information in Medicine
https://www.readbyqxmd.com/read/28220872/human-enterovirus-71-protein-interaction-network-prompts-antiviral-drug-repositioning
#18
Lu Han, Kang Li, Chaozhi Jin, Jian Wang, Qingjun Li, Qiling Zhang, Qiyue Cheng, Jing Yang, Xiaochen Bo, Shengqi Wang
As a predominant cause of human hand, foot, and mouth disease, enterovirus 71 (EV71) infection may lead to serious diseases and result in severe consequences that threaten public health and cause widespread panic. Although the systematic identification of physical interactions between viral proteins and host proteins provides initial information for the recognition of the cellular mechanism involved in viral infection and the development of new therapies, EV71-host protein interactions have not been explored...
February 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28220803/tcf7-is-suppressed-by-the-androgen-receptor-via-microrna-1-mediated-downregulation-and-is-involved-in-the-development-of-resistance-to-androgen-deprivation-in-prostate-cancer
#19
M K Siu, W-Y Chen, H-Y Tsai, H-Y Chen, J J Yin, C-L Chen, Y-C Tsai, Y-N Liu
BACKGROUND: Resistance to androgen deprivation therapy (ADT) represents a key step in the malignant progression of prostate cancer, and mutation to androgen receptor (AR) is one major driver to an androgen-independent phenotype. However, alternative oncogenic pathways that bypass AR signaling have emerged as an important mechanism promoting resistance to ADT. It is known that AR activation can prevent the interaction between β-catenin and T cell factor/lymphoid enhancer-binding factor (TCF/LEF) family, inhibiting the Wnt signaling pathway...
February 21, 2017: Prostate Cancer and Prostatic Diseases
https://www.readbyqxmd.com/read/28220783/an-integrative-approach-unveils-fosl1-as-an-oncogene-vulnerability-in-kras-driven-lung-and-pancreatic-cancer
#20
Adrian Vallejo, Naiara Perurena, Elisabet Guruceaga, Pawel K Mazur, Susana Martinez-Canarias, Carolina Zandueta, Karmele Valencia, Andrea Arricibita, Dana Gwinn, Leanne C Sayles, Chen-Hua Chuang, Laura Guembe, Peter Bailey, David K Chang, Andrew Biankin, Mariano Ponz-Sarvise, Jesper B Andersen, Purvesh Khatri, Aline Bozec, E Alejandro Sweet-Cordero, Julien Sage, Fernando Lecanda, Silve Vicent
KRAS mutated tumours represent a large fraction of human cancers, but the vast majority remains refractory to current clinical therapies. Thus, a deeper understanding of the molecular mechanisms triggered by KRAS oncogene may yield alternative therapeutic strategies. Here we report the identification of a common transcriptional signature across mutant KRAS cancers of distinct tissue origin that includes the transcription factor FOSL1. High FOSL1 expression identifies mutant KRAS lung and pancreatic cancer patients with the worst survival outcome...
February 21, 2017: Nature Communications
keyword
keyword
1047
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"