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https://www.readbyqxmd.com/read/28103501/congenital-embryonal-rhabdomyosarcoma-multiple-lesions
#1
Heidarali Esmaeili, Mahzad Azimpouran
INTRODUCTION: Congenital or neonatal rhabdomyosarcoma (RMS) is a rare soft tissue tumor with the most common sites of origin in genitourinary tract, head, and neck regions and extremities are less commonly involved. PRESENTATION OF CASE: In this paper, a case of embryonal RMS with skin lesions, lymph nodes metastasis, and bone marrow metastasis is reported for a 1-month old female patient. DISCUSSION: This study presents how within 8-months of chemotherapy, the lesions got subsided and the patient became disease free...
January 5, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28103279/aristaless-related-homeobox-arx-interacts-with-%C3%AE-catenin-bcl9-and-p300-to-regulate-canonical-wnt-signaling
#2
Il-Taeg Cho, Youngshin Lim, Jeffrey A Golden, Ginam Cho
Mutations in the Aristaless Related Homeobox (ARX) gene are associated with a spectrum of structural (lissencephaly) and functional (epilepsy and intellectual disabilities) neurodevelopmental disorders. How mutations in this single transcription factor can result in such a broad range of phenotypes remains poorly understood. We hypothesized that ARX functions through distinct interactions with specific transcription factors/cofactors to regulate unique target genes in different cell types. To identify ARX interacting proteins, we performed an unbiased proteomics screen and identified several components of the Wnt/β-catenin signaling pathway, including β-catenin (CTNNB1), B-cell CLL/lymphoma 9 (BCL9) and leucine rich repeat flightless interacting protein 2 (LRRFIP2), in cortical progenitor cells...
2017: PloS One
https://www.readbyqxmd.com/read/28103144/role-of-different-natural-antioxidants-in-the-modulation-of-mrna-expression-of-apoptotic-molecules-in-the-livers-of-carbon-tetrachloride-intoxicated-rats
#3
Nouf M Al-Rasheed, Naglaa F El-Orabi, Laila Mohamed Fadda, Hanaa Mahmoud Ali, Nawal M Al-Rasheed, Yieldez Bassiouni, Abeer Mohammad Aldbass
Overexpression of nuclear factor (NF-κB) or activation of Smad3 by transforming growth factor β (TGF-β1) induced by oncogenes results in overexpression of fibrotic processes and hence cell death. The objective of this study is to examine whether Silymarin (Sil) alone or in combination with Vitamin E (Vit E) and/or Curcumin (Cur) plays a modulatory role against the overexpression of NF-κB, and TGF-β that induced in response to carbon tetrachloride (CCl4) administration. The present work revealed that CCl4 induced elevation of in serum alanine aminotransferase (ALT), Apoptosis regulator (Bax), Smad3, TGF-β, and NF-kB hepatic mRNA expression (using Real-time PCR), administration of Sil alone downregulated these expressions...
January 19, 2017: Animal Biotechnology
https://www.readbyqxmd.com/read/28101911/comparison-of-cbv-beam-and-beac-high-dose-chemotherapy-followed-by-autologous-hematopoietic-stem-cell-transplantation-in-non-hodgkin-lymphoma-efficacy-and-toxicity
#4
Youwu Shi, Peng Liu, Shengyu Zhou, Jianliang Yang, Xiaohong Han, Xiaohui He, Changgong Zhang, Lin Gui, Yan Qin, Sheng Yang, Liya Zhao, Jiarui Yao, Bo Jia, Shuxiang Zhang, Yan Sun, Yuankai Shi
AIM: Limited data are available to guide the choice of conditioning regimen before autologous hematopoietic stem cell transplantation (AHSCT) for patients with lymphoma. METHODS: We analyzed 129 non-Hodgkin lymphoma patients who underwent AHSCT from 1996 to 2013 using the most common regimens: CBV (cyclophosphamide, carmustine and etoposide; n = 16), BEAM (carmustine, etoposide, cytarabine and melphalan; n = 36) and BEAC (carmustine, etoposide, cytarabine and cyclophosphamide; n = 77)...
January 19, 2017: Asia-Pacific Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28101592/long-term-safety-and-outcome-of-fludarabine-cyclophosphamide-and-mitoxantrone-fcm-regimen-in-previously-untreated-patients-with-advanced-follicular-lymphoma-12%C3%A2-years-follow-up-of-a-phase-2-trial
#5
Laura Magnano, Silvia Montoto, Eva González-Barca, Javier Briones, Juan Manuel Sancho, Ana Muntañola, Antonio Salar, Joan Besalduch, Lourdes Escoda, Carol Moreno, Eva Domingo-Domenech, Cristina Estany, Albert Oriol, Albert Altés, Carmen Pedro, Santiago Gardella, Antoni Asensio, Pilar Vivancos, Alberto Fernández de Sevilla, Josep María Ribera, Dolors Colomer, Elias Campo, Armando López-Guillermo
Fludarabine combinations are very affective in follicular lymphoma (FL) with high rates of complete response and prolonged survival. However, late toxicities could be a concern. The aim of the present study was to analyze the long-term impact on survival, relapse and late toxicities of a trial of treatment with fludarabine, mitoxantrone and cyclophosphamide (FCM regimen) for untreated patients with advanced stage FL. One hundred and twenty patients enrolled in a phase 2 trial of treatment with FCM regimen between 2000 and 2003 were evaluated...
January 18, 2017: Annals of Hematology
https://www.readbyqxmd.com/read/28101579/role-of-trna-selenocysteine-1-associated-protein-1-in-the-proliferation-and-apoptosis-of-cardiomyocyte%C3%A2-like-h9c2-cells
#6
Meng-Di Li, Wan-Peng Cheng, Min-Xia Shi, Tang-Dong Ge, Xiao-Lin Zheng, Dong-Yuan Wu, Xiao-Yan Hu, Jin-Cheng Luo, Feng-Lan Li, Hui Li
Transfer RNA selenocysteine 1 associated protein 1 (Trnau1ap) serves an essential role in the synthesis of selenoproteins, which have critical functions in numerous biological processes. Selenium deficiency results in a variety of diseases, including cardiac disease. However, the mechanisms underlying myocardial injury induced by selenium deficiency remain unclear. The present study examined the effects of Trnau1ap under‑ and overexpression in cardiomyocyte‑like H9c2 cells, by transfection with small interfering RNA and an overexpression plasmid, respectively...
February 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28101570/inhibition-of-tlr4-protects-rat-islets-against-lipopolysaccharide-induced-dysfunction
#7
Xiao Wang, Qin Min Ge, Fan Bian, Yan Dong, Chun Mei Huang
Oxidative stress leads to dysfunction in pancreatic cells, causing a reduction in insulin secretion following exposure to glucose. Toll-like receptor 4 (TLR4) may be activated by exposure to lipopolysaccharide (LPS) stress. TLR4 may mediate the initiation of inflammatory and immune defense responses; however, the importance of the LPS/TLR4 interaction in apoptosis induced by oxidative stress in pancreatic β cells remains to be elucidated. The present study aimed to investigate the importance of TLR4 during LPS‑induced oxidative stress, apoptosis and dysfunction of insulin secretion in isolated islets of rats...
February 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28101357/treatment-of-synchronous-adenocarcinoma-and-lymphoma-of-the-stomach-a-case-report
#8
Chien-Hsiang Weng, Ren-Ching Wang, Cheng-Chung Wu, Tseng-Hsi Lin
Gastric cancer is one of the leading causes of cancer-related mortality worldwide. The majority of gastric cancers are diagnosed at an advanced or metastatic stage, with a 5-year survival rate of ~5-20% and a median overall survival of <1 year. Synchronous occurrence of gastric adenocarcinoma and lymphoma is rare, and thus far there is no consensus regarding their management. We herein describe a case of synchronous gastric adenocarcinoma and diffuse large B-cell lymphoma in a patient with chronic hepatitis B and the treatment strategy...
December 2016: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28101356/a-case-report-of-primary-cutaneous-natural-killer-t-cell-lymphoma
#9
Chen Tian, Yong Yu, Yizhuo Zhang
Primary cutaneous extranodal natural killer/T-cell lymphoma, nasal type (ENKL-NT) is a relatively rare disease associated with aggressive tumor-cell behavior and poor prognosis. Progress in immunohistochemistry has improved the identification of ENKL-NT. The present case study reported on a 64-year-old female patient presenting with several red nodular lesions on the neck developed over four months. Cutaneous biopsy revealed these cells were positive for CD3, CD56, CD5, CD8 and negative for CD2, CD34, CD7, CD20 and Granzyme B...
December 2016: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28101353/clinical-characteristics-and-treatment-of-69-patients-with-extranodal-natural-killer-t-cell-lymphoma
#10
Yuyan Guo, Enxiao Li, Liping Song, Yinying Wu
This study was conducted to retrospectively analyze the clinical characteristics and survival of patients with extranodal natural killer-T cell lymphoma (ENKL) and compare different treatment regimens. The univariate analysis demonstrated that survival was worse for patients with extranasal primary tumors, Eastern Cooperative Oncology Group performance status (ECOG PS) scores of ≥2, International Prognostic Index (IPI) scores of 3-5, Ann Arbor stage III and IV disease, B symptoms, lymph node involvement and absence of radiotherapy...
December 2016: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28101314/is-there-a-role-for-minimal-residual-disease-monitoring-in-follicular-lymphoma-in-the-chemo-immunotherapy-era
#11
REVIEW
Giuseppe Gritti, Chiara Pavoni, Alessandro Rambaldi
After 25 years, evaluation of minimal residual disease (MRD) in follicular lymphoma (FL) has become a standardized technique frequently integrated into clinical trials for its consistent and independent prognostic significance. Achievement of a sustained MRD negativity is a marker of treatment sensibility that has been associated with excellent clinical outcome in terms of clinical response and progression-free survival, independently from the employed therapy. However, no survival advantages has been reported for MRD negative patients and despite the compelling results of clinical trials, MRD evaluation has currently no role in clinical practice...
2017: Mediterranean Journal of Hematology and Infectious Diseases
https://www.readbyqxmd.com/read/28101239/naphthazarin-suppresses-cell-proliferation-and-induces-apoptosis-in-human-colorectal-cancer-cells-via-the-b-cell-lymphoma-2-b-cell-associated-x-protein-signaling-pathway
#12
Ai-Dong Chen, Hui Li, Yong-Chun Li, Hai Zeng
Colorectal cancer is the most common gastrointestinal cancer in the USA. Naphthazarin, one of the naturally available 1,4-naphthoquinone derivatives, is a natural bioactive molecule that exhibits an antitumor effect. To the best of our knowledge, this is the first study to investigate the anticancer effect of naphthazarin on cell proliferation and apoptosis in human SW480 colorectal cancer cells. In the present study, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide and lactate dehydrogenase assays were performed to assess the effect of napthazarin on cell proliferation and cytotoxicity of SW430 cells, respectively...
December 2016: Oncology Letters
https://www.readbyqxmd.com/read/28101226/evaluation-of-plasma-microrna-levels-to-predict-insensitivity-of-patients-with-advanced-lung-adenocarcinomas-to-pemetrexed-and-platinum
#13
Jinghua Zhu, Yuhua Qi, Jianzhong Wu, Meiqi Shi, Jifeng Feng, Longbang Chen
Pemetrexed combined with platinum is a first-line therapy used to treat patients with advanced non-small cell lung cancer (NSCLC) that exhibit negative or unknown epidermal growth factor receptor (EGFR) mutational status or anaplastic lymphoma kinase (ALK) rearrangements. Lung adenocarcinoma (LAC) is the primary type of NSCLC. In order to prevent overtreatment, it is necessary to identify patients with LAC who may not benefit from certain chemotherapies. Patients recruited in the present study (n=129) were diagnosed with advanced LAC and received first-line pemetrexed and platinum-based chemotherapy...
December 2016: Oncology Letters
https://www.readbyqxmd.com/read/28101222/frat1-expression-regulates-proliferation-in-colon-cancer-cells
#14
Kongxi Zhu, Jianqiang Guo, Hongjuan Wang, Weihua Yu
Colorectal cancer is one of the most common gastric malignancies worldwide. However, the underlying mechanism of colon cancer development and valuable indicators of the disease remain unclear. In this study, the expression of frequently rearranged in advanced T-cell lymphomas 1 (FRAT1) in colon cancer was investigated and the association between FRAT1 expression and biological properties of tumors was analyzed. A total of 147 colon cancer tissue samples and adjacent normal tissues were collected between January 2013 and June 2014...
December 2016: Oncology Letters
https://www.readbyqxmd.com/read/28101220/antitumor-effect-of-forbesione-isolated-from-garcinia-hanburyi-on-cholangiocarcinoma-in-vitro-and-in-vivo
#15
Parichart Boueroy, Chariya Hahnvajanawong, Thidarut Boonmars, Sunitta Saensa-Ard, Natthinee Anantachoke, Kulthida Vaeteewoottacharn, Vichai Reutrakul
Cholangiocarcinoma (CCA) is a malignancy with no effective therapy and poor prognosis. Forbesione, a caged xanthone isolated from Garcinia hanburyi, has been reported to inhibit proliferation and to induce apoptosis in human CCA cell lines. The present study aimed to further explore the potential anticancer properties of forbesione by testing its effects against the hamster CCA cell line Ham-1 in vitro and in vivo. It was observed that forbesione inhibited the growth of Ham-1 cells in vitro and suppressed Ham-1 growth as allograft in hamsters by inducing cell cycle arrest at the S phase...
December 2016: Oncology Letters
https://www.readbyqxmd.com/read/28101201/diosmetin-inhibits-cell-proliferation-and-induces-apoptosis-by-regulating-autophagy-via-the-mammalian-target-of-rapamycin-pathway-in-hepatocellular-carcinoma-hepg2-cells
#16
Jie Liu, Hao Ren, Bin Liu, Qingyu Zhang, Mingyi Li, Runzhi Zhu
Hepatocellular carcinoma (HCC), which is a type of malignant tumor, is the fifth most common cancer in men and ninth in women worldwide. The aim of the present study was to investigate the antitumor effect of diosmetin (DIOS) in hepatocellular carcinoma HepG2 cells. The proliferation, apoptosis and autophagy rates of HepG2 cells were measured following treatment with DIOS. The effects of DIOS treatment on HepG2 cell proliferation and apoptosis rates were analyzed using MTT assays and Annexin V staining, respectively...
December 2016: Oncology Letters
https://www.readbyqxmd.com/read/28101183/protective-effect-of-berberine-against-oxidative-stress-induced-apoptosis-in-rat-bone-marrow-derived-mesenchymal-stem-cells
#17
Wangyang Li, Yamei Liu, Bin Wang, Yiwen Luo, Nianhong Hu, Dongfeng Chen, Xunchao Zhang, Yunpu Xiong
Bone marrow-derived mesenchymal stem cells (BMSCs) have the potential to be used for the treatment of delayed union, nonunion or persistent bone defects in MSC-based cell therapy. However, implantation of BMSCs into the fracture site is confronted with apoptosis on account of harsh conditions and oxidative stress. In the present study, the anti-apoptotic effects of berberine (BBR) on BMSCs subjected to hydrogen peroxide (H2O2) are investigated, and the potential underlying mechanisms are explored. Oxidative injury was induced by exposure to H2O2, and cell viability was assessed using a cell counting kit-8 assay...
December 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28101165/functions-of-microrna-143-in-the-apoptosis-invasion-and-migration-of-nasopharyngeal-carcinoma
#18
Jin-Hui Chen, Rui Yang, Wei Zhang, Yong-Ping Wang
Nasopharyngeal carcinoma (NPC) is a common cancer characterized by poor prognosis in areas of Southern China where it is endemic. microRNAs (miRNAs) are a class of naturally occurring small noncoding RNAs, some of which contribute to the initiation and development of cancer. The current study was designed to examine the expression level of miR-143 in NPC tissues. The potential functional targets of miR-143 involved in tumor apoptosis, invasion and migration were also investigated. Reverse transcription-quantitative polymerase chain reaction was used to evaluate the expression levels of miR-143 in clinical NPC specimens...
December 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28101164/paeoniflorin-attenuates-hippocampal-damage-in-a-rat-model-of-vascular-dementia
#19
Ying Zhang, Li-Li Wang, Yan Wu, Ning Wang, Shang-Ming Wang, Bin Zhang, Cui-Ge Shi, Shu-Cheng Zhang
Paeoniflorn (PF), the principal bioactive component of Paeoniae radix prescribed in traditional Chinese medicine, possesses a wide range of biological effects and exhibits neuroprotective effects in numerous diseases. Previous studies have demonstrated that PF significantly attenuates memory impairment in rats with vascular dementia (VD). In the present study, a bilateral common carotid artery occlusion (BCCAO) rat model was used to explore the underlying mechanisms of PF. The expression levels of neuron-specific enolase (NSE), S100β, B-cell lymphoma 2 (Bcl-2), Bcl-2 associated X protein, cytochrome c and brain-derived neurotrophic factor (BDNF) in the hippocampus were measured by western blot analysis...
December 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28101031/alectinib-induced-erythema-multiforme-and-successful-rechallenge-with-alectinib-in-a-patient-with-anaplastic-lymphoma-kinase-rearranged-lung-cancer
#20
Tatsuo Kimura, Junko Sowa-Osako, Toshiyuki Nakai, Ayako Ohyama, Tomoya Kawaguchi, Daisuke Tsuruta, Masahiko Ohsawa, Kazuto Hirata
BACKGROUND: Alectinib is an oral drug developed for the treatment of patients with fusion gene encoding echinoderm microtubule-associated protein-like 4-anaplastic lymphoma kinase (EML4-ALK)-rearranged non-small cell lung cancer (NSCLC). Here, we present the case of a patient treated with alectinib who developed a hypersensitivity reaction with successful rechallenge treatment. CASE PRESENTATION: A 39-year-old woman who was a passive smoker was referred to Osaka City University Hospital for the evaluation of a skin event caused by treatment for NSCLC with the fusion gene EML4-ALK...
September 2016: Case Reports in Oncology
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