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https://www.readbyqxmd.com/read/28094201/diagnosing-urogenital-schistosomiasis-dealing-with-diminishing-returns
#1
REVIEW
Loc Le, Michael H Hsieh
Urogenital schistosomiasis, caused by Schistosoma haematobium, is the most prevalent form of schistosomiasis affecting humans, and can result in severe bladder, kidney, ureteral, and genital pathologies. Chronic infection with S. haematobium has been linked with bladder cancer and increased risk for HIV infection. As mass drug administration with praziquantel increases in an attempt to transition from control to elimination of schistosomiasis, the need for updated, more sensitive diagnostic tools becomes more apparent, especially for use in areas of low infection intensity and for individuals with light infections...
January 13, 2017: Trends in Parasitology
https://www.readbyqxmd.com/read/28089750/long-noncoding-rna-ccat2-can-predict-metastasis-and-poor-prognosis-a-meta-analysis
#2
REVIEW
Yang-Hua Fan, Hua Fang, Chen-Xing Ji, Huan Xie, Bing Xiao, Xin-Gen Zhu
BACKGROUND: It has been reported that Colon cancer-associated transcript 2 (CCAT2) is dysregulated in various cancers. We performed this meta-analysis to clarify its promising functions as a prognosis marker in malignant tumors. METHODS: Electronic databases, including PubMed, Medline, OVID, Cochrane Library, and Web of Science, were searched from inception to October 20, 2016. The hazard ratio (HR) and 95% confidence interval (CI) were calculated to explore the relationship between CCAT2 expression and survival, which were extracted from the eligible studies...
January 13, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28089362/clinical-pharmacokinetics-of-oral-levofloxacin-and-sitafloxacin-in%C3%A2-epididymal-tissue
#3
Takuya Sadahira, Koichiro Wada, Kazuro Ikawa, Norifumi Morikawa, Hiroaki Kurahashi, Takashi Yoshioka, Yuichi Ariyoshi, Yasuyuki Kobayashi, Motoo Araki, Ayano Ishii, Masami Watanabe, Shinya Uehara, Toyohiko Watanabe, Yasutomo Nasu
OBJECTIVES: This study aimed to investigate the penetration of fluoroquinolones into human epididymal tissue. METHODS: The penetration of levofloxacin (LVFX) 500 mg or sitafloxacin (STFX) 100 mg into epididymal tissue was examined. Patients with prostate cancer who were referred for orchiectomy were included. LVFX 500 mg (n = 9) or STFX 100 mg (n = 9) was administered orally 1 h before orchiectomy, and 0.5 g of epididymal tissue and blood samples were collected simultaneously during surgery...
January 11, 2017: Journal of Infection and Chemotherapy: Official Journal of the Japan Society of Chemotherapy
https://www.readbyqxmd.com/read/28055110/survivorship-after-lower-gastrointestinal-cancer-patient-reported-outcomes-and-planning-for-care
#4
Melissa A Frick, Carolyn C Vachani, Margaret K Hampshire, Christina Bach, Karen Arnold-Korzeniowski, James M Metz, Christine E Hill-Kayser
BACKGROUND: There is significant need for quality follow-up care to optimize long-term outcomes for the growing population of lower gastrointestinal (GI) cancer survivors. Patient-reported outcomes (PROs) provide valuable information regarding late and long-term effects (LLTEs). METHODS: A convenience sample from 1129 colon, rectal, and anal cancer survivors (n = 792; 218, and 119, respectively) who participated in an Internet-based survivorship care plan (SCP) tool between May 2010 and October 2014 was used to examine patient-reported demographics, treatment, and toxicity data...
January 5, 2017: Cancer
https://www.readbyqxmd.com/read/28026654/l1cam-in-the-early-enteric-and-urogenital-system
#5
Elisabeth Judith Pechriggl, Nicole Concin, Michael J Blumer, Mario Bitsche, Marit Zwierzina, Jozsef Dudas, Katarzyna Koziel, Peter Altevogt, Alain-Gustave Zeimet, Helga Fritsch
L1 cell adhesion molecule (L1CAM) is a transmembrane molecule belonging to the L1 protein family. It has shown to be a key player in axonal guidance in the course of neuronal development. Furthermore, L1CAM is also crucial for the establishment of the enteric and urogenital organs and is aberrantly expressed in cancer originating in these organs. Carcinogenesis and embryogenesis follow a lot of similar molecular pathways, but unfortunately, comprehensive data on L1CAM expression and localization in human developing organs are lacking so far...
January 2017: Journal of Histochemistry and Cytochemistry: Official Journal of the Histochemistry Society
https://www.readbyqxmd.com/read/28018158/estrogen-catechols-detection-as-biomarkers-in-schistosomiasis-induced-cancer-and-infertility
#6
M C Botelho, H Alves, J Richter
Urogenital schistosomiasis is a chronic infection caused by the human blood fluke Schistosoma haematobium. Schistosomiasis haematobium is a known risk factor for cancer leading to squamous cell carcinoma of the urinary bladder (SCC). This is a neglected tropical disease endemic in many countries of Africa and the Middle East. Schistosome eggs produce catechol-estrogens. These molecules are metabolized to active quinones that cause alterations in DNA (leading in other contexts to breast or thyroid cancer). Our group have shown that schistosome egg associated catechol estrogens induce tumor-like phenotypes in urothelial cells, originated from parasite estrogen-host cell chromosomal DNA adducts and mutations...
2017: Letters in Drug Design & Discovery
https://www.readbyqxmd.com/read/28002522/primary-retroperitoneal-seminoma-embryology-histopathology-and-treatment-particularities
#7
Constantin Virgil Gîngu, Mihaela Mihai, Cătălin Baston, Mugurel Alexandru Crăsneanu, Alexandru Vladimir Dick, Vlad Olaru, Ioanel Sinescu
INTRODUCTION: Retroperitoneal seminoma is a very rare form of cancer, with embryological origin represented by primordial germ cells from the urogenital ridges left behind during the fetal development. Extragenital germ cell tumors can also occur in the mediastinum or the pineal gland. The aim of this paper is to outline the particularities and draw embryological, histopatological and treatment conclusions regarding extragonadal germ cell tumors. PATIENT AND METHODS: A 43-year-old patient without any additional pathology was admitted for anemia of unknown etiology...
2016: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/27933136/critical-analysis-of-the-literature-investigating-urogenital-function-preservation-following-robotic-rectal-cancer-surgery
#8
Sofoklis Panteleimonitis, Jamil Ahmed, Mick Harper, Amjad Parvaiz
AIM: To analyses the current literature regarding the urogenital functional outcomes of patients receiving robotic rectal cancer surgery. METHODS: A comprehensive literature search of electronic databases was performed in October 2015. The following search terms were applied: "rectal cancer" or "colorectal cancer" and robot* or "da Vinci" and sexual or urolog* or urinary or erect* or ejaculat* or impot* or incontinence. All original studies examining the urological and/or sexual outcomes of male and/or female patients receiving robotic rectal cancer surgery were included...
November 27, 2016: World Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/27903835/identification-of-microrna-signature-and-potential-pathway-targets-in-prostate-cancer
#9
Ahmed A Moustafa, Mohammed Ziada, Abubaker Elshaikh, Amrita Datta, Hogyoung Kim, Krzysztof Moroz, Sudesh Srivastav, Raju Thomas, Jonathan L Silberstein, Krishnarao Moparty, Fatma Elzahraa H Salem, Ola H El-Habit, Asim B Abdel-Mageed
Prostate cancer (PC) is the most common and the second leading cause of cancer-related death among American men. Early diagnosis is a prerequisite to improving therapeutic benefits. However, the current clinical biomarkers for PC do not reliably decipher indolent PC from other urogenital disorders. Thus, effective clinical intervention necessitates development of new biomarkers for early detection of PC. The present study aimed to identify the miRNA signature in organ-confined (Gleason Score 6) prostate tumors...
November 29, 2016: Experimental Biology and Medicine
https://www.readbyqxmd.com/read/27843957/whether-her2-positive-non-breast-cancers-are-candidates-for-treatment-with-ado-trastuzumab-emtansine
#10
REVIEW
Azadeh Moghaddas, Ali Borhani
The National Comprehensive Cancer Network (NCCN) has recommended Ado-trastuzumab emtansine (T-DM1) as a preferred agent for patients with human epidermal growth factor receptor-2 (HER2)-positive metastatic breast cancer and prior trastuzumab therapy. Overexpression of HER2 was reported in other cancer types such as bladder, gastric and urogenital carcinosarcomas similar to what is discovered in breast cancer. Some preclinical studies demonstrated the potential anti-tumor effects of T-DM1 in HER2-positive non-breast cancers...
October 2016: Journal of Research in Pharmacy Practice
https://www.readbyqxmd.com/read/27832260/vaginal-testosterone-cream-vs-estradiol-vaginal-ring-for-vaginal-dryness-or-decreased-libido-in-women-receiving-aromatase-inhibitors-for-early-stage-breast-cancer-a-randomized-clinical-trial
#11
Michelle E Melisko, Mindy E Goldman, Jimmy Hwang, Amy De Luca, Sally Fang, Laura J Esserman, Amy J Chien, John W Park, Hope S Rugo
Importance: Aromatase inhibitors (AI) are associated with significant urogenital atrophy, affecting quality of life and drug compliance. Objective: To evaluate safety of intravaginal testosterone cream (IVT) or an estradiol-releasing vaginal ring (7.5 μg/d) in patients with early-stage breast cancer (BC) receiving an AI. Intervention was considered unsafe if more than 25% of patients had persistent elevation in estradiol (E2), defined as E2 greater than 10 pg/mL (to convert to pmol/L, multiply by 3...
November 10, 2016: JAMA Oncology
https://www.readbyqxmd.com/read/27777876/transanal-total-mesorectal-excision-myths-and-reality
#12
EDITORIAL
Nicolas C Buchs, Marta Penna, Alexander L Bloemendaal, Roel Hompes
Transanal total mesorectal excision (TaTME) is a new and promising approach for the treatment of rectal cancer. Whilst the experience is still limited, there are growing evidences that this approach might overcome the limits of standard low anterior resection. TaTME might help to decrease the conversion rate especially in difficult patients, and to improve the pathological results, while preserving the urogenital function. Evaluation of data from large registries and randomized studies should help to draw firmer conclusions...
October 10, 2016: World Journal of Clinical Oncology
https://www.readbyqxmd.com/read/27777131/incorporating-imaging-into-personalized-medicine-for-the-detection-of-prostate-cancer-pharmacological-research-urogenital-pharmacology
#13
REVIEW
Francesca Mertan, Baris Turkbey
Imaging has played an important role in the administration of personalized medicine. From diagnosing diseases to guiding therapies, imaging has become an all-encompassing modality. With respect to prostate cancer, personalized management of the disease has been transformed by imaging. Specifically, multiparametric magnetic resonance imaging has emerged as a vital player in the detection, characterization, and localization of the disease thus making the incorporation of imaging in personalized prostate cancer management integral...
December 2016: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/27770247/urogenital-function-in-robotic-vs-laparoscopic-rectal-cancer-surgery-a-comparative-study
#14
Sofoklis Panteleimonitis, Jamil Ahmed, Meghana Ramachandra, Muhammad Farooq, Mick Harper, Amjad Parvaiz
PURPOSE: Urological and sexual dysfunction are recognised risks of rectal cancer surgery; however, there is limited evidence regarding urogenital function comparing robotic to laparoscopic techniques. The aim of this study was to assess the urogenital functional outcomes of patients undergoing laparoscopic and robotic rectal cancer surgery. METHODS: Urological and sexual functions were assessed using gender-specific validated standardised questionnaires. Questionnaires were sent a minimum of 6 months after surgery, and patients were asked to report their urogenital function pre- and post-operatively, allowing changes in urogenital function to be identified...
October 21, 2016: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/27761277/infliximab-modulates-cisplatin-induced-hepatotoxicity-in-rats
#15
Medine Cumhur Cüre, Erkan Cüre, Yıldıray Kalkan, Aynur Kırbaş, Levent Tümkaya, Arif Yılmaz, Ayşegül Küçükali Türkyılmaz, İbrahim Şehitoğlu, Süleyman Yüce
BACKGROUND: Cisplatin (Cis) is one of the most commonly used antineoplastic drugs. It is used as chemotherapy for many solid organ malignancies such as brain, neck, male and female urogenital, vesical and pulmonary cancers. Infliximab blocks tumor necrosis factor alpha (TNF-α). Several studies have reported that infliximab ameliorates cell damage by reducing cytokine levels. AIMS: We aimed to investigate whether infliximab has a preventive effect against cisplatin-induced hepatotoxicity and whether it has a synergistic effect when combined with Cis...
September 2016: Balkan Medical Journal
https://www.readbyqxmd.com/read/27704398/the-ret-e616q-variant-is-a-gain-of-function-mutation-present-in-a-family-with-features-of-multiple-endocrine-neoplasia-2a
#16
William Grey, Rosaline Hulse, Anna Yakovleva, Dilyana Genkova, Benjamin Whitelaw, Ellen Solomon, Salvador J Diaz-Cano, Louise Izatt
The REarranged during Transfection (RET) proto-oncogene is a receptor tyrosine kinase involved in growth and differentiation during embryogenesis and maintenance of the urogenital and nervous systems in mammals. Distinct mutations across hotspot RET exons can cause Multiple Endocrine Neoplasia Type 2A (MEN2A) characterised by development of medullary thyroid cancer (MTC), phaeochromocytoma (PCC) and primary hyperparathyroidism (PHPT), with a strong correlation between genotype and phenotype. Here, we report a 42-year-old man presented in the clinic with a unilateral PCC, with subsequent investigations revealing a nodular and cystic thyroid gland...
October 5, 2016: Endocrine Pathology
https://www.readbyqxmd.com/read/27680018/endocrine-therapy-and-urogenital-outcomes-among-women-with-a-breast-cancer-diagnosis
#17
Suzanne N Landi, Kemi M Doll, Jeannette T Bensen, Laura Hendrix, Carey K Anders, Jennifer M Wu, Hazel B Nichols
PURPOSE: Endocrine therapy for breast cancer can exacerbate menopausal symptoms. The association between endocrine therapy and common pelvic floor disorders including urinary incontinence has rarely been evaluated. We examined urogenital and sexual side effects among women with a breast cancer diagnosis, comparing endocrine therapy users to nonusers. METHODS: Urogenital and sexual symptoms were self-reported during the enrollment interview within the University of North Carolina Cancer Survivorship Cohort...
September 28, 2016: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/27658472/the-diagnosis-treatment-and-follow-up-of-renal-cell-carcinoma
#18
Christian Doehn, Viktor Grünwald, Thomas Steiner, Markus Follmann, Heidrun Rexer, Susanne Krege
BACKGROUND: In 2014, 15 500 persons in Germany were given the diagnosis of renal cell carcinoma. This disease is the third most common cancer of the urogenital system. The mean age at diagnosis is 68 years in men and 71 in men. METHODS: Pertinent publications up to 2014 were retrieved by a systematic literature search and reviewed in a moderated, formalized consensus process. Key questions were generated and answered by the adaptation of existing international guidelines, on the basis of an independent literature review, and by expert consensus...
September 5, 2016: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/27646879/review-of-prostate-imaging-reporting-and-data-system-version-2
#19
Shaun A Wahab, Sadhna Verma
Prostate MRI has been a hot topic in recent years in large part due to the high incidence of prostate cancer worldwide. Advances in technology have allowed multiparametric MRI to improve lesion detection and characterization in prostate imaging. Additionally, prostate MRI has shown great promise in the detection of clinically significant cancer. In 2012, the European Society of Urogenital Radiology established clinical guidelines for multiparametric MRI of the prostate to facilitate a greater level of standardization and consistency, which became known as the Prostate Imaging Reporting and Data System (PI-RADS)...
November 2016: Future Oncology
https://www.readbyqxmd.com/read/27611945/androgen-receptor-differentially-regulates-the-proliferation-of-prostatic-epithelial-cells-in-vitro-and-in-vivo
#20
Shu Yang, Ming Jiang, Magdalena M Grabowska, Jiahe Li, Zachary M Connelly, Jianghong Zhang, Simon W Hayward, Justin M Cates, Guichun Han, Xiuping Yu
Androgens regulate the proliferation and differentiation of prostatic epithelial cells, including prostate cancer (PCa) cells in a context-dependent manner. Androgens and androgen receptor (AR) do not invariably promote cell proliferation; in the normal adult, endogenous stromal and epithelial AR activation maintains differentiation and inhibits organ growth. In the current study, we report that activation of AR differentially regulates the proliferation of human prostate epithelial progenitor cells, NHPrE1, in vitro and in vivo...
September 7, 2016: Oncotarget
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