keyword
MENU ▼
Read by QxMD icon Read
search

CHOP

keyword
https://www.readbyqxmd.com/read/29166255/chemical-burns-following-massage-with-chopped-pulsatilla-koreana
#1
Jinkyung Song, Sangpil Tae, Hongsil Joo, Sang-Yeul Lee, Kun-Yong Sung
Herbal massage is commonly used for cosmetic and antirheumatic purposes in the Republic of Korea. Cutaneous burns can complicate herbal massages, but this is a very rare occurrence. Pulsatilla koreana, the Korean pasque flower, is a species of the genus Pulsatilla from the Ranunculaceae family. It is a perennial plant native to Korea, where it is used in herbal and folk medicine for its antipyretic, analgesic, anti-inflammatory, astringent, and hemostatic effects. Three cases of burns as a result of herbal massages with Pulsatilla koreana are presented herein to increase public awareness about the adverse effects of products used incorrectly for herbal massage...
November 2017: Wounds: a Compendium of Clinical Research and Practice
https://www.readbyqxmd.com/read/29165056/citrinin-induces-apoptosis-in-human-hct116-colon-cancer-cells-through-endoplasmic-reticulum-stress
#2
Amal Salah, Chayma Bouaziz, Alexandre Prola, Julie Pires Da Silva, Hassen Bacha, Salwa Abid-Essefi, Christophe Lemaire
The mycotoxin citrinin (CTN) is a natural contaminant of various human foods that may produce serious adverse health problems. Several studies demonstrated that citrinin exerts cytotoxic and genotoxic effects in both in vivo and in vitro systems. However, the precise mechanisms of action (MOA), particularly in intestinal cells remain unclear. The aim of the present study was to examine the precise MOA of citrinin in vitro. Data demonstrated that CTN significantly decreased the number of viable human intestinal HCT116 cells and induced apoptotic events including (1) decrease in ΔѰm indicative of mitochondrial membrane permeabilization, (2) activation of caspase 3, (3) elevated production of reactive oxygen species (ROS) and (4) relative persistence of plasma membrane integrity...
2017: Journal of Toxicology and Environmental Health. Part A
https://www.readbyqxmd.com/read/29164887/pterostilbene-enhances-trail-induced-apoptosis-through-the-induction-of-death-receptors-and-downregulation-of-cell-survival-proteins-in-trail-resistance-triple-negative-breast-cancer-cells
#3
Chao-Ming Hung, Liang-Chih Liu, Chi-Tang Ho, Ying-Chao Lin, Tzong-Der Way
Tumor necrosis factor-related apoptosis-induced ligand (TRAIL) is nontoxic to normal cells and preferentially cytotoxic to cancer cells. However, recent data suggest that malignant breast cancer cells tend to be resistant to TRAIL. Pterostilbene (PTER), a natural dimethylated analog of resveratrol, is known to have diverse pharmacologic activities, including anticancer properties. In the present study, we investigated whether PTER affects TRAIL-induced apoptosis and its mechanism in TRAIL-resistant triple negative breast cancer (TNBC) cells...
November 22, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/29164557/adiponectin-attenuates-endoplasmic-reticulum-stress-and-alveolar-epithelial-apoptosis-in-copd-rats
#4
Y-L Zhao, F Li, Y-W Liu, Y-J Shi, Z-H Li, G-K Cao, W Zhu
OBJECTIVE: The present study was designed to evaluate the effect of Adiponectin (APN) against alveolar epithelial apoptosis in chronic obstructive pulmonary disease (COPD) rat models. MATERIALS AND METHODS: Thirty-six male Sprague-Dawley (SD) rats were randomly assigned to three groups: Sham group, COPD group, and COPD + APN group (2.5 ug/kg/day). To assess the effect of APN, histopathological evaluations, lung function, and the apoptotic index (AI) of alveolar septal cells, were performed...
November 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29163689/aurora-kinase-a-inhibitor-tcs7010-demonstrates-pro-apoptotic-effect-through-the-unfolded-protein-response-pathway-in-hct116-colon-cancer-cells
#5
Da Hyun Lee, Chang Gun Kim, Yoongho Lim, Soon Young Shin
Aurora kinase A (AURKA) is essential for regulating mitosis and is frequently amplified in various cancer cell types. However, the effect of AURKA inhibition on the induction of apoptosis remains unclear. In the present study, it was reported that treatment with TCS7010, a specific inhibitor of AURKA, resulted in the accumulation of cells in the sub-G0/G1 phase of the cell cycle and increased the percentage of annexin V-binding cells. The cleavage of caspase-2, caspase-7, and poly(ADP-ribose)polymerase (PARP) significantly increased in a time-dependent manner following TCS7010 treatment...
December 2017: Oncology Letters
https://www.readbyqxmd.com/read/29163417/csfv-infection-up-regulates-the-unfolded-protein-response-to-promote-its-replication
#6
Wencheng He, Hailuan Xu, Hongchao Gou, Jin Yuan, Jiedan Liao, Yuming Chen, Shuangqi Fan, Baoming Xie, Shaofeng Deng, Yangyi Zhang, Jinding Chen, Mingqiu Zhao
Classical swine fever (CSF) is an OIE-listed, highly contagious animal disease caused by classical swine fever virus (CSFV). The endoplasmic reticulum (ER) is an organelle in which the replication of many RNA viruses takes place. During viral infection, a series of events elicited in cells can destroy the ER homeostasis that cause ER stress and induce an unfolded protein response (UPR). In this study, we demonstrate that ER stress was induced during CSFV infection as several UPR-responsive elements such as XBP1(s), GRP78 and CHOP were up-regulated...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/29160790/communication-or-toxicity-what-is-the-effect-of-cycloheximide-on-leaf-cutting-ant-workers
#7
Kátia Kaelly Andrade Sousa, Roberto da Silva Camargo, Luiz Carlos Forti
Leaf-cutting ants are insects that use plant material to grow fungus from which they feed. These fungus-growing ants perform various behavioral activities to establish an environment conducive to the fungus. Among these behaviors are activities that can serve to detect materials harmful to the colony, such as licking, scraping, chopping, etc. However, there are substances that may not be detected as harmful to the fungus on first contact. Cycloheximide (CHX) is one such substance, described as a fungicide that inhibits the synthesis of proteins in eukaryotes, although its mechanism of action remains unclear...
November 21, 2017: Insects
https://www.readbyqxmd.com/read/29159711/treatment-of-richter-s-syndrome
#8
REVIEW
Adalgisa Condoluci, Davide Rossi
Based on the available literature, mostly derived from retrospective or non-randomized phase I or II studies, it is difficult to define an optimized treatment approach for patients developing Richter's syndrome (RS). Early recognition of chronic lymphocytic leukemia (CLL) patients presenting clinical features suspected for a transformation is useful to avoid exposing them to multiple lines of therapy that, being targeted to CLL progression, have poor efficacy against RS. Because of the low specificity (~ 50-60%) of clinical signs of RS (such as rapid and discordant bulky localized lymphadenopathies, elevated LDH levels, emergent physical deterioration, and/or fever in the absence of infection), a (18)FDG PET/CT and a biopsy are recommended to confirm RS...
November 21, 2017: Current Treatment Options in Oncology
https://www.readbyqxmd.com/read/29157092/single-agent-and-synergistic-combinatorial-efficacy-of-first-in-class-small-molecule-imipridone-onc201-in-hematological-malignancies
#9
Varun V Prabhu, Mala K Talekar, Amriti R Lulla, C Leah B Kline, Lanlan Zhou, Junior Hall, A Pieter J Van den Heuvel, David T Dicker, Jawad Babar, Stephan A Grupp, Mathew J Garnett, Ultan McDermott, Cyril H Benes, Jeffrey J Pu, David F Claxton, Nadia Khan, Wolfgang Oster, Joshua E Allen, Wafik S El-Deiry
ONC201, founding member of the imipridone class of small molecules, is currently being evaluated in advancer cancer clinical trials. We explored single agent and combinatorial efficacy of ONC201 in preclinical models of hematological malignancies. ONC201 demonstrated (GI50 1-8 µM) dose- and time-dependent efficacy in acute myeloid leukemia (AML), acute lymphoblastic leukemia (ALL), chronic myelogenous leukemia (CML), chronic lymphocytic leukemia (CLL), diffuse large B-cell lymphoma (DLBCL), mantle cell lymphoma (MCL), Burkitt's lymphoma, anaplastic large cell lymphoma (ALCL), cutaneous T-cell lymphoma (CTCL), Hodgkin's lymphoma (nodular sclerosis) and multiple myeloma (MM) cell lines including cells resistant to standard of care (dexamethasone in MM) and primary samples...
November 20, 2017: Cell Cycle
https://www.readbyqxmd.com/read/29154819/a%C3%AE-1-42-induces-cell-damage-via-rage-dependent-endoplasmic-reticulum-stress-in-bend-3-cells
#10
Wenjing Chen, Yuanjin Chan, Wenbin Wan, Yaming Li, Chunyan Zhang
Blood-brain barrier (BBB) breakdown has been determined to play a critical role in the pathogenesis of Alzheimer's disease (AD). However, the underlying mechanisms of BBB disruption in AD remain unclear. Our previous study suggested that the receptor for advanced glycation end-products (RAGE) functioned as a signal transduction receptor in Aβ1-42-induced damage in endothelial cells. In our present study, we revealed that RAGE-mediated endoplasmic reticulum stress (ERS) is essential for Aβ-induced endothelial cell damage...
November 14, 2017: Experimental Cell Research
https://www.readbyqxmd.com/read/29152834/retrospective-analysis-of-factors-affecting-clinical-outcome-following-chop-based-chemotherapy-in-dogs-with-primary-nodal-diffuse-large-b-cell-lymphoma
#11
M O Childress, J A Ramos-Vara, A Ruple
Numerous factors are known to affect the prognosis of dogs with chemotherapy-treated lymphomas. However, prognostic factors for dogs with specific subtypes of lymphoma are less clearly defined. The objective of this study was to identify prognostic factors for dogs receiving CHOP-based chemotherapy for primary nodal diffuse large B-cell lymphoma (DLBCL). Medical records of dogs treated for DLBCL at the Purdue Veterinary Teaching Hospital (PUVTH) from 2006 to 2016 were reviewed. Factors potentially related to prognosis were analysed using multivariable statistical methods...
November 20, 2017: Veterinary and Comparative Oncology
https://www.readbyqxmd.com/read/29152653/elaidic-acid-induces-cell-apoptosis-through-induction-of-ros-accumulation-and-endoplasmic-reticulum-stress-in-sh%C3%A2-sy5y-cells
#12
Wei-Wei Ma, Lei Zhao, Lin-Hong Yuan, Huan-Ling Yu, Hui Wang, Xin-Yuan Gong, Feng Wei, Rong Xiao
Elaidic acid, which is a major trans fatty acid, has been reported to be involved in neurotoxicity; however, the underlying molecular mechanisms underlying its neurotoxic effects remain largely unknown. Therefore, the present study aimed to investigate the potential mechanisms underlying elaidic acid‑induced neuronal damage in vitro. The SH‑SY5Y neuroblastoma cell line was used as a model in the present study. Following treatment of cells with various concentrations of elaidic acid or with vehicle for 24 h, cell viability was measured using the MTT assay...
October 19, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/29152143/therapeutic-hexapeptide-pgpipn-prevents-and-cures-alcoholic-fatty-liver-disease-by-affecting-the-expressions-of-genes-related-with-lipid-metabolism-and-oxidative-stress
#13
Nan Qi, Chen Liu, Haoran Yang, Wanrong Shi, Shenyi Wang, Yan Zhou, Cai Wei, Fang Gu, Yide Qin
PGPIPN is a therapeutic hexapeptide derived from bovine β-casein. Here we investigated the role and mechanism of this peptide on alcoholic fatty liver disease (AFLD). We took human hepatic cell line LO2 and hepatocellular carcinoma cell line HepG2 to establish the models of steatosis hepatocyte induced by alcohol, taken PGPIPN as pharmacological intervention. And we also established the model of AFLD mice, taken PGPIPN as therapeutic drug and glutathione (GSH) as positive control. We assayed the biochemical materials related to liver injury, lipid metabolism and oxidation, and observed morphology change and fat accumulation of hepatocyte...
October 20, 2017: Oncotarget
https://www.readbyqxmd.com/read/29151290/-early-detection-of-the-cardiotoxicity-induced-by-chemotherapy-drug-through-two-dimensional-speckle-tracking-echocardiography-combined-with-high-sensitive-cardiac-troponin-t
#14
W Wang, Y Kang, X H Shu, X D Shen, B He
Objective: To investigate the clinical value of two-dimensional speckle tracking echocardiography(2D-STE) combined with high-sensitive cardiac troponin T (hs-cTnT) in early detection of the cardiotoxicity induced by chemotherapy drug. Methods: Seventy-five non-Hodgkin's lymphoma patients who received the CHOP regimen were recruited in this study. Conventional echocardiography and 2D-STE were performed on these patients before chemotherapy, the second day after the third course of chemotherapy (during chemotherapy) and the second day after the last course of chemotherapy (after chemotherapy)...
November 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/29151283/clinical-significance-of-rituximab-infusion-related-reaction-in-diffuse-large-b-cell-lymphoma-patients-receiving-r-chop
#15
Kyoung Min Cho, Bhumsuk Keam, Hyerim Ha, Miso Kim, Jae-Woo Jung, Woo-Jung Song, Tae Min Kim, Yoon Kyung Jeon, Hye-Ryun Kang, Dong Wan Kim, Chul Woo Kim, Dae Seog Heo
Background/Aims: This study was to evaluate the clinical significance of infusion-related reaction (IRR) of rituximab in diffuse large B-cell lymphoma (DLBCL) patients who received R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone) as a first-line chemotherapy. Methods: The medical records of 326 patients diagnosed with DLBCL were re trospectively analyzed. Both doctor's progress records and nursing records were reviewed. IRR was graded according to the National Cancer Institute Common Terminology Criteria...
November 20, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/29151236/tauroursodeoxycholic-acid-alleviates-secondary-injury-in-the-spinal-cord-via-up-regulation-of-cibz-gene
#16
Zongmeng Zhang, Jie Chen, Fanghui Chen, Daolun Yu, Rui Li, Chenglong Lv, Haosen Wang, Honglin Li, Jun Li, Yafei Cai
Spinal cord injury (SCI) is generally divided into primary and secondary injuries, and apoptosis is an important event of the secondary injury. As an endogenous bile acid and recognized endoplasmic reticulum (ER) stress inhibitor, tauroursodeoxycholic acid (TUDCA) administration has been reported to have a potentially therapeutic effect on neurodegenerative diseases, but its real mechanism is still unclear. In this study, we evaluated whether TUDCA could alleviate traumatic damage of the spinal cord and improve locomotion function in a mouse model of SCI...
November 18, 2017: Cell Stress & Chaperones
https://www.readbyqxmd.com/read/29150287/anastasis-and-the-er-stress-response-solving-the-paradox-of-the-unfolded-protein-response-in-cancer
#17
Rafael Vincent M Manalo
In recent years, studies have suggested a novel pathway for cell survival, which faces scientific skepticism and interest in its concept of cell 'resurrection' - that is, the anastasis of cells at late-stage apoptosis. While biomarkers have been discovered, many of these are related to the endoplasmic reticulum (ER) stress response - acting also to promote cell survival in the presence of perturbation. The promises of anastasis, if accepted, will greatly impact translational medicine especially in the treatment of cancer, since apoptosis is generally irreversible in the late stages, and chemotherapy is performed to maximize tumor death and minimize off-target effects...
November 2017: Medical Hypotheses
https://www.readbyqxmd.com/read/29149772/natural-history-of-infantile-onset-spinal-muscular-atrophy
#18
Stephen J Kolb, Christopher S Coffey, Jon W Yankey, Kristin Krosschell, W David Arnold, Seward B Rutkove, Kathryn J Swoboda, Sandra P Reyna, Ai Sakonju, Basil T Darras, Richard Shell, Nancy Kuntz, Diana Castro, Julie Parsons, Anne M Connolly, Claudia A Chiriboga, Craig McDonald, W Bryan Burnette, Klaus Werner, Mathula Thangarajh, Perry B Shieh, Erika Finanger, Merit E Cudkowicz, Michelle M McGovern, D Elizabeth McNeil, Richard Finkel, Susan T Iannaccone, Edward Kaye, Allison Kingsley, Samantha R Renusch, Vicki L McGovern, Xueqian Wang, Phillip G Zaworski, Thomas W Prior, Arthur H M Burghes, Amy Bartlett, John T Kissel
OBJECTIVE: Infantile-onset spinal muscular atrophy (SMA) is the most common genetic cause of infant mortality, typically resulting in death prior to age 2. Clinical trials in this population require an understanding of disease progression and identification of meaningful biomarkers to hasten therapeutic development and predict outcomes. METHODS: A longitudinal, multi-center, prospective natural history study enrolled 26 SMA infants, and 27 control infants less than six months of age...
November 17, 2017: Annals of Neurology
https://www.readbyqxmd.com/read/29149522/melatonin-improves-the-meiotic-maturation-of-porcine-oocytes-by-reducing-endoplasmic-reticulum-stress-during-in-vitro-maturation
#19
Hyo-Jin Park, Jae-Young Park, Jin-Woo Kim, Seul-Gi Yang, Jae-Min Jung, Min-Ji Kim, Man-Jong Kang, Young Ho Cho, Gabbine Wee, Hee-Young Yang, Bong-Seok Song, Sun-Uk Kim, Deog-Bon Koo
Under endoplasmic reticulum (ER)-stress conditions, the unfolded protein response (UPR) generates a defense mechanism in mammalian cells. The regulation of UPR signaling is important in oocyte maturation, embryo development, and female reproduction of pigs. Recent studies have shown that melatonin plays an important role as an anti-oxidant to improve pig oocyte maturation. However, there is no report on the role of melatonin in the regulation of UPR signaling and ER-stress during in vitro maturation (IVM) of porcine oocytes...
November 17, 2017: Journal of Pineal Research
https://www.readbyqxmd.com/read/29148034/role-of-p62-sqstm1-beyond-autophagy-a-lesson-learned-from-drug-induced-toxicity-in-vitro
#20
Fernando Alegre, Ángela B Moragrega, Miriam Polo, Alberto Marti-Rodrigo, Juan V Esplugues, Ana Blas-Garcia, Nadezda Apostolova
BACKGROUND AND PURPOSE: SQSTM1/p62 is a multifunctional, stress-induced, scaffold protein involved in multiple cellular processes including autophagic clearance, regulation of inflammatory responses and redox homeostasis. Alterations in its function have been associated with a long list of human pathologies such as neurodegenerative, metabolic and bone diseases (down-regulation), and cancerogenesis (up-regulation). However, its role in the off-target effects of clinically used drugs is still not understood...
November 17, 2017: British Journal of Pharmacology
keyword
keyword
36522
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"