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Cancer related anemia

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https://www.readbyqxmd.com/read/28213683/phase-ii-study-of-bevacizumab-and-irinotecan-as-second-line-therapy-for-patients-with-metastatic-colorectal-cancer-previously-treated-with-fluoropyrimidines-oxaliplatin-and-bevacizumab
#1
Hidekazu Kuramochi, Masayuki Ando, Michio Itabashi, Go Nakajima, Kazuyuki Kawakami, Mie Hamano, Eiichi Hirai, Hajime Yokomizo, Ryuji Okuyama, Tatsuo Araida, Kazuhiko Yoshimatsu, Shingo Kameoka, Kazuhiko Hayashi
PURPOSE: Fluorouracil and folinic acid with irinotecan (FOLFIRI) plus bevacizumab (BV) is widely used as second-line chemotherapy for patients with metastatic colorectal cancer (mCRC) previously treated with fluoropyrimidines, oxaliplatin, and BV. FOLFIRI requires a CV catheter and an infusion pump, which are inconvenient for patients. Sufficient data are not available for characterizing the effectiveness of fluoropyrimidines beyond first disease progression. In this study, we evaluated the efficacy and safety of irinotecan (CPT-11) plus BV as second-line therapy...
February 17, 2017: Cancer Chemotherapy and Pharmacology
https://www.readbyqxmd.com/read/28196964/fancd2-binds-human-papillomavirus-genomes-and-associates-with-a-distinct-set-of-dna-repair-proteins-to-regulate-viral-replication
#2
Chelsey C Spriggs, Laimonis A Laimins
The life cycle of human papillomavirus (HPV) is dependent on the differentiation state of its host cell. HPV genomes are maintained as low-copy episomes in basal epithelial cells and amplified to thousands of copies per cell in differentiated layers. Replication of high-risk HPVs requires the activation of the ataxia telangiectasia-mutated (ATM) and ATM and Rad3-related (ATR) DNA repair pathways. The Fanconi anemia (FA) pathway is a part of the DNA damage response and mediates cross talk between the ATM and ATR pathways...
February 14, 2017: MBio
https://www.readbyqxmd.com/read/28193264/the-clinical-picture-of-cachexia-a-mosaic-of-different-parameters-experience-of-503-patients
#3
S Schwarz, O Prokopchuk, K Esefeld, S Gröschel, J Bachmann, S Lorenzen, H Friess, M Halle, M E Martignoni
BACKGROUND: Despite our growing knowledge about the pathomechanisms of cancer cachexia, a whole clinical picture of the cachectic patient is still missing. Our objective was to evaluate the clinical characteristics in cancer patients with and without cachexia to get the whole picture of a cachectic patient. METHODS: Cancer patients of the University Clinic "Klinikum rechts der Isar" with gastrointestinal, gynecological, hematopoietic, lung and some other tumors were offered the possibility to take part in the treatment concept including a nutrition intervention and an individual training program according to their capability...
February 14, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28179353/carboplatin-plus-weekly-paclitaxel-combined-with-bevacizumab-as-first-line-treatment-for-non-small-cell-lung-cancer
#4
Masahiro Yamasaki, Isao Murakami, Kikuo Nakano, Mihoko Doi, Souichi Kitaguchi, Tomohiro Kondo, Joji Sakurai, Noboru Hattori, Ken-Ichi Arita
AIM: We aimed to evaluate the efficacy and safety of carboplatin plus weekly paclitaxel with bevacizumab in patients with advanced non-squamous non-small cell lung cancer (NSCLC). PATIENTS AND METHODS: Patients with stage IIIB/IV or postoperative recurrent NSCLC (n=33) were treated with carboplatin (area under the curve of 6) on day 1; paclitaxel (80 mg/m(2)) on days 1, 8, and 15; and bevacizumab (15 mg/kg) on day 1 repeated every 4 weeks, for four to six cycles; followed by maintenance bevacizumab (15 mg/kg) every 3 weeks...
2017: Anticancer Research
https://www.readbyqxmd.com/read/28179273/radiation-free-alternative-donor-hct-for-fanconi-anemia-patients-results-from-a-prospective-multi-institutional-study
#5
Parinda A Mehta, Stella M Davies, Thomas Leemhuis, Kasiani Myers, Nancy A Kernan, Susan E Prockop, Andromachi Scaradavou, Richard J O'Reilly, David A Williams, Leslie Lehmann, Eva Guinan, David Margolis, K Scott Baker, Adam Lane, Farid Boulad
Fanconi anemia (FA) is an inherited bone marrow failure syndrome characterized by chromosomal fragility, progressive marrow failure and cancer predisposition. Hematopoietic cell transplantation (HCT) is curative for FA-related marrow failure or leukemia, but both radiation exposure during transplant and graft-versus host disease (GVHD) may increase risk of later malignancies of the head and neck and anogenital area. In this study we tested a radiation-free conditioning regimen with a T-cell depleted graft to eliminate radiation exposure and minimize early as well as late toxicities of transplant...
February 8, 2017: Blood
https://www.readbyqxmd.com/read/28159495/phase-2-trial-of-sunitinib-and-gemcitabine-in-patients-with-sarcomatoid-and-or-poor-risk-metastatic-renal-cell-carcinoma-michaelson-md-mckay-rr-werner-l-atkins-mb-van-allen-em-olivier-km-song-j-signoretti-s-mcdermott-df-choueiri-tk-cancer-2015-oct-1-121-19
#6
Raman Jay, R R McKay, L Werner, M B Atkins, E M Van Allen, K M Olivier, J Song, S Signoretti, D F McDermott, T K Choueiri
BACKGROUND: Sarcomatoid renal cell carcinoma (RCC) is associated with an aggressive biology and a poor prognosis. Poor-risk RCC is defined by clinical prognostic factors and demonstrates similarly aggressive behavior. No standard treatment exists for patients with sarcomatoid RCC, and treatment options for patients with poor-risk disease are of limited benefit. The objective of this study was to investigate the efficacy of antiangiogenic therapy in combination with cytotoxic chemotherapy in clinically aggressive RCC...
January 31, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28157071/association-between-and-polymorphisms-and-adverse-drug-reactions-to-regorafenib-a-preliminary-study%C3%A2
#7
Akimitsu Maeda, Hitoshi Ando, Takashi Ura, Azusa Komori, Ayako Hasegawa, Hiroya Taniguchi, Shigenori Kadowaki, Kei Muro, Masahiro Tajika, Makiko Kobara, Masahide Matsuzaki, Naoya Hashimoto, Mieko Maeda, Yasushi Kojima, Masahiro Aoki, Eisaku Kondo, Akiyoshi Mizutani, Akio Fujimura
OBJECTIVE: Due to the occurrence of severe adverse drug reactions to regorafenib, a drug used in cancer therapy, the identification of a predictive marker(s) is needed to increase the therapeutic applicability of this compound. We therefore investigated whether polymorphisms in the ABCG2 and SLCO1B genes are associated with adverse drug reactions to regorafenib. METHODS: For these analyses, 37 Japanese cancer patients were treated with regorafenib, genotyped for polymorphisms in ABCG2 and SLCO1B, and evaluated for drug-related adverse drug reactions...
February 3, 2017: International Journal of Clinical Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28150073/first-in-human-phase-i-study-of-sor-c13-a-trpv6-calcium-channel-inhibitor-in-patients-with-advanced-solid-tumors
#8
S Fu, H Hirte, S Welch, T T Ilenchuk, T Lutes, C Rice, N Fields, A Nemet, D Dugourd, S Piha-Paul, V Subbiah, L Liu, J Gong, D Hong, J M Stewart
Introduction This was an open-label, dose escalation (3 + 3 design), Phase I study of SOR-C13 in patients with advanced tumors of epithelial origin. Primary objectives were to assess safety/tolerability and pharmacokinetics. Secondary goals were to assess pharmacodynamics and efficacy of SOR-C13. Methods SOR-C13 was administered IV QD on days 1-3 and 8-10 of a 21-day cycle. Doses were 2.75 and 5.5 mg/kg (20-min infusion) and 1.375, 2.75, 4.13 and 6.2 mg/kg (90-min infusion). Toxicity was assessed by National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4...
February 1, 2017: Investigational New Drugs
https://www.readbyqxmd.com/read/28133159/-a-case-of-collision-tumor-of-gastric-malignant-lymphoma-and-gastric-cancer
#9
Keisuke Inoue, Yoshiyuki Fujiwara, Shuhei Kogata, Hirofumi Kanaizumi, Shuichi Fukuda, Hiroshi Takeyama, Kotaro Kitani, Masanori Tsujie, Masao Yukawa, Tomoko Wakasa, Yoshio Ohta, Masatoshi Inoue
A 71-year-old man with anemia, weight loss, and loss of appetite was admitted. Ultrasound examination found thickening of the wall of the stomach. A type 3 gastric tumor was detected in the greater curvature of the gastric corpus via upper gastrointestinal endoscopy. Total gastrectomy, transverse colon resection, and Roux-en-Y anastomosis reconstruction was performed. In the postoperative pathological results, adenocarcinoma, tub2, and diffuse large B cell lymphoma collision was found. The patient underwent chemotherapy for malignant lymphoma and although it was a relatively advanced neoplasia, he is alive without a recurrence...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28133095/-nab-paclitaxel-plus-gemcitabine-hydrochloride-in-patients-with-metastatic-or-recurrent-pancreatic-cancer-a-single-institution-experience
#10
Yutaka Takeda, Yoshiteru Katsura, Yoshiaki Ohmura, Takuya Sakamoto, Yasuki Akiyama, Ryuichi Kuwahara, Yoshihiro Morimoto, Tomo Ishida, Yasuo Oneda, Kouhei Murakami, Atsushi Naito, Yoshinori Kagawa, Atsushi Takeno, Takeshi Kato, Shigeyuki Tamura
BACKGROUND: Pancreatic adenocarcinoma is one of the leading causes of cancer deaths in Japan.Albumin -bound paclitaxel (nab-paclitaxel)plus gemcitabine hydrochloride(GEM)combination chemotherapy provided significant improvements in the overall and progression-free survival in a phase III trial in Europe and America and a phase II trial in Japan.As a result, this combination therapy was approved for use in Japan. METHODS: We evaluated the efficacy of nab-paclitaxel plus GEM with metastatic or recurrent pancreatic cancer...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28132948/added-value-of-hepcidin-quantification-for-the-diagnosis-and-follow-up-of-anemia-related-diseases
#11
Thibaud Lefebvre, Sigismond Lasocki, Martine Fénéant-Thibault, Pierre-Jean Lamy, Séverine Cunat, Madeleine Ropert-Bouchet, Patricia Aguilar-Martinez, Sylvain Lehmann, Constance Delaby
Iron homeostasis is based on a strict control of both intestinal iron absorption and iron recycling through reticulo-endothelial system. Hepcidin controls the iron fluxes in order to maintain sufficient iron levels for erythropoietic activities, hemoproteins synthesis or enzymes function, but also to limit its toxic accumulation throughout the body. Hepcidin expression is regulated by various stimuli: inflammation and iron stimulate the production of the peptide, while anemia, erythropoiesis and hypoxia repress its production...
February 1, 2017: Annales de Biologie Clinique
https://www.readbyqxmd.com/read/28120180/a-truncated-apoptin-protein-variant-selectively-kills-cancer-cells
#12
Santiago Ruiz-Martínez, Jessica Castro, Maria Vilanova, Marta Bruix, Douglas V Laurents, Marc Ribó, Antoni Benito
Apoptin is a nonstructural protein encoded by one of the three open reading frames of the chicken anemia virus genome. It has attracted a great deal of interest due to its ability to induce apoptosis in multiple transformed and malignant mammalian cell lines without affecting primary and non-transformed cells. However, the use of Apoptin as an anticancer drug is restricted by its strong tendency to aggregate. A number of methods to overcome this problem have been proposed, including transduction techniques to deliver the Apoptin gene into tumor cells, but all such methods have certain drawbacks...
January 24, 2017: Investigational New Drugs
https://www.readbyqxmd.com/read/28115730/nimotuzumab-combined-with-chemotherapy-is-a-promising-treatment-for-locally-advanced-and-metastatic-esophageal-cancer
#13
Xinghua Han, Nannan Lu, Yueyin Pan, Jianming Xu
BACKGROUND Nimotuzumab is an anti-EGFR monoclonal antibody which has been widely used in cancer treatment. However, the safety and efficacy of nimotuzumab combined with chemotherapy in locally advanced or metastatic esophageal cancer patients remain unclear. MATERIAL AND METHODS To address this open question, we collected a total data of 21 patients diagnosed with locally advanced or metastatic esophageal cancer between 2012 and 2016 in a, retrospective study. The patient characteristics, efficacy safety, and toxicity were evaluated in our study...
January 24, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28115201/life-and-death-of-yeast-telomerase-rna
#14
REVIEW
Yulia Vasianovich, Raymund J Wellinger
Telomerase reverse transcriptase elongates telomeres to overcome their natural attrition and allow unlimited cellular proliferation, a characteristic shared by stem cells as well as the majority of malignant cancerous cells. The telomerase holoenzyme comprises a core RNA molecule, a catalytic protein subunit and other accessory proteins. Malfunction of certain telomerase components can cause serious genetic disorders including dyskeratosis congenita and aplastic anemia. A hierarchy of tightly regulated steps constitute the process of telomerase biogenesis, which if interrupted or misregulated, can impede production of a functional enzyme and severely affect telomere maintenance...
January 20, 2017: Journal of Molecular Biology
https://www.readbyqxmd.com/read/28109627/a-final-report-of-a-phase-i-study-of-veliparib-abt-888-in-combination-with-low-dose-fractionated-whole-abdominal-radiation-therapy-ldfwar-in-patients-with-advanced-solid-malignancies-and-peritoneal-carcinomatosis-with-a-dose-escalation-in-ovarian-and-fallopian
#15
Kim A Reiss, Joseph M Herman, Deborah Armstrong, Marianna Zahurak, Anthony Fyles, Anthony Brade, Michael Milosevic, Laura A Dawson, Angela Scardina, Patricia Fischer, Amy Hacker-Prietz, Robert J Kinders, Lihua Wang, Alice Chen, Sarah Temkin, Naomi Horiba, Lee-Anne Stayner, Lillian L Siu, Nilofer S Azad
BACKGROUND: The combination of low-dose radiation therapy with PARP inhibition enhances anti-tumor efficacy through potentiating DNA damage. We combined low-dose fractionated whole abdominal radiation (LDFWAR) with ABT-888 in patients with peritoneal carcinomatosis with a dose escalation in ovarian and fallopian cancer patients (OV). METHODS: Patients were treated with veliparib, 40-400mg orally BID on days 1-21 of 3 28-day cycles on 6 dose levels. Dose levels 5 and 6 included only OV patients...
January 18, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28096196/craniospinal-irradiation-using-helical-tomotherapy-for-central-nervous-system-tumors
#16
Sanziana R I Schiopu, Gregor Habl, Matthias Häfner, Sonja Katayama, Klaus Herfarth, Juergen Debus, Florian Sterzing
The aim of this study was to describe early and late toxicity, survival and local control in 45 patients with primary brain tumors treated with helical tomotherapy craniospinal irradiation (HT-CSI). From 2006 to 2014, 45 patients with central nervous system malignancies were treated with HT-CSI. The most common tumors were medulloblastoma in 20 patients, ependymoma in 10 patients, intracranial germinoma (ICG) in 7 patients, and primitive neuroectodermal tumor in 4 patients. Hematological toxicity during treatment included leukopenia Grades 1-4 (6...
January 17, 2017: Journal of Radiation Research
https://www.readbyqxmd.com/read/28079805/toxicities-of-different-first-line-chemotherapy-regimens-in-the-treatment-of-advanced-ovarian-cancer-a-network-meta-analysis
#17
Chang-Ping Qu, Gui-Xia Sun, Shao-Qin Yang, Jun Tian, Jin-Ge Si, Yi-Feng Wang
BACKGROUND: Ovarian cancer (OC) is the 5th leading cause of cancer-related deaths around the world, and several chemotherapy regimens have been applied in the treatment of OC. We aim to compare toxicities of different chemotherapy regimens in the treatment of advanced ovarian cancer (AOC) using network meta-analysis. METHODS: Literature research in Cochrane Library, PubMed, and EMBASE was performed up to November 2015. Eligible randomized controlled trials (RCTs) of different chemotherapy regimens were included...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28069908/clinical-and-prognostic-significance-of-anisocytosis-measured-as-a-red-cell-distribution-width-in-patients-with-colorectal-cancer
#18
Davor Kust, Marko Lucijanic, Kristina Urch, Ivan Samija, Ivana Celap, Ivan Kruljac, Marin Prpic, Ivica Lucijanic, Neven Matesa, Ante Bolanca
PURPOSE: colorectal cancer (CRC) is the third most commonly diagnosed cancer worldwide, and detection of new prognostic markers is mandatory for patients to receive optimal oncological treatment. The aim of the study was to assess clinical and prognostic value of red cell distribution width (RDW) in patients with CRC. METHODS: RDW values in 90 patients with CRC undergoing surgery for primary disease were analyzed in pre- and postoperative setting, and correlated with clinical and hematological parameters...
January 9, 2017: QJM: Monthly Journal of the Association of Physicians
https://www.readbyqxmd.com/read/28052733/melanoma-induced-anemia-could-be-rescued-by-sca-1-mesenchymal-stromal-cells-in-mice
#19
Ning An, Yaozhen Chen, Dandan Yin, Hui-Jie Zhang, Zheng Liu, Fan Feng, Na Li, Jiajia Xin, Wen Yin, Xueqing Xu, Xingbin Hu
The intrinsic basis of cancer-related anemia (CRA) is erythropoiesis disorder, which is a common complication of cancer and exerts a negative influence on the life quality of cancer patients. Cell therapy using mesenchymal stromal cells (MSCs) is considered as a promising method in cancer treatment. Furthermore, MSCs have been used to cure few type of anemia and be considered as a potential strategy to recover anemia radically. However, none reports its application in CRA treatment. In CRA model mice, we found that the number of lin(-)c-kit(+)Sca-1(+) and Sca-1(+) MSCs was decreased...
February 7, 2017: Stem Cells and Development
https://www.readbyqxmd.com/read/28042625/efficacy-of-carboplatin-based-preoperative-chemotherapy-for-triple-negative-breast-cancer-a-meta-analysis-of-randomized-controlled-trials
#20
Li-Yang Wang, Hua Xie, Hang Zhou, Wen-Xiu Yao, Xin Zhao, Yi Wang
OBJECTIVES: To evaluate the efficacy and safety of carboplatin-based preoperative chemotherapy in triple-negative breast cancer patients (TNBC). METHODS: PubMed, EMBASE, the Web of Science, the Cochrane Library, major clinical trial registries, and abstract collections from major international meetings were systematically searched for relevant randomized controlled trials. Endpoints included rates of pathologic complete response (pCR), overall response (ORR), breast-conserving surgery (BCS) and toxicity...
January 2017: Saudi Medical Journal
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