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https://www.readbyqxmd.com/read/28533610/effects-of-transcutaneous-electrical-nerve-stimulation-on-chemotherapy-induced-peripheral-neuropathy-symptoms-cipn-a-preliminary-case-control-study
#1
Tania Tonezzer, Leonardo Affonso Massabki Caffaro, Katiuscia Rosette Scasni Menon, Fabíola Cristina Brandini da Silva, Christina May Moran de Brito, Almir José Sarri, Raquel Aparecida Casarotto
[Purpose] The aim of this double-blind, randomized and placebo-controlled study is to investigate the effects of Transcutaneous Electrical Nerve Stimulation for reducing the side effects of Chemotherapy-induced Peripheral Neuropathy in cancer patients undergoing chemotherapy with oxaloplatin or paclitaxel. [Subjects and Methods] Twenty-four patients were randomly allocated into two groups: active or placebo stimulation. All patients were assessed for pain, numbness/tingiling, frequency of symptoms, and quality of life...
April 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28531799/numb-had-anti-tumor-effects-in-prostatic-cancer
#2
Ji Sun, Kai Wang, Jingfei Teng, Yufu Yu, Runmiao Hua, Haiyong Zhou, Dachuan Zhong, Yi Fan
AIM: The aim of this study was to explain the Numb anti-cancer effects in the prostatic cancer. METHODS: Collecting the 20 prostatic cancer patients and analyzing the correlation between Numb and Glease score. Transfection Numb into DU-145 and PC-3 cells, measuring the proliferation rate of difference groups by MTT assay, evaluating the cell apoptosis and cell cycle of difference group by Flow cytometry; measuring the invasion and migration abilities by transwell and wound healing assays...
May 19, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28520736/the-bantam-microrna-acts-through-numb-to-exert-cell-growth-control-and-feedback-regulation-of-notch-in-tumor-forming-stem-cells-in-the-drosophila-brain
#3
Yen-Chi Wu, Kyu-Sun Lee, Yan Song, Stephan Gehrke, Bingwei Lu
Notch (N) signaling is central to the self-renewal of neural stem cells (NSCs) and other tissue stem cells. Its deregulation compromises tissue homeostasis and contributes to tumorigenesis and other diseases. How N regulates stem cell behavior in health and disease is not well understood. Here we show that N regulates bantam (ban) microRNA to impact cell growth, a process key to NSC maintenance and particularly relied upon by tumor-forming cancer stem cells. Notch signaling directly regulates ban expression at the transcriptional level, and ban in turn feedback regulates N activity through negative regulation of the Notch inhibitor Numb...
May 17, 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28458901/the-management-of-metastatic-radioiodine-refractory-differentiated-thyroid-cancer-requires-an-integrated-approach-including-both-directed-and-systemic-therapies
#4
Shamil D Cooray, Duncan J Topliss
SUMMARY: A 58-year-old man with metastatic radioiodine-refractory differentiated thyroid cancer (DTC) presented with left thigh and right flank numbness. He had known progressive and widespread bony metastases, for which he received palliative radiotherapy, and multiple bilateral asymptomatic pulmonary metastases. CT scan and MRI of the spine revealed metastases at right T10-L1 vertebrae with extension into the central canal and epidural disease at T10 and T11 causing cord displacement and canal stenosis but retention of spinal cord signal...
2017: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/28458631/inhibition-of-mitochondrial-p53-accumulation-by-pft-%C3%AE-prevents-cisplatin-induced-peripheral-neuropathy
#5
Magdalena A Maj, Jiacheng Ma, Karen N Krukowski, Annemieke Kavelaars, Cobi J Heijnen
Chemotherapy-induced peripheral neuropathy (CIPN), a debilitating major side effect of cancer treatment, is characterized by pain and sensory loss in hand and feet. Platinum-based chemotherapeutics like cisplatin frequently induce CIPN. The molecular mechanism underlying these neurotoxic symptoms is incompletely understood and there are no preventive or curative interventions. We hypothesized that cisplatin acts as a cellular stressor that triggers p53 accumulation at mitochondria, leading to mitochondrial dysfunction and CIPN...
2017: Frontiers in Molecular Neuroscience
https://www.readbyqxmd.com/read/28454421/notch-is-a-critical-regulator-in-cervical-cancer-by-regulating-numb-splicing
#6
Cai Rong, Yu Feng, Zhou Ye
Cervical cancer, which is the second most common female malignancy, is characterized by the consistent presence of human papillomavirus. Inappropriate activation of Notch signaling has been associated with various types of cancer; however, the role of Notch in cervical cancer remains unclear. The present study aimed to investigate the role of Notch in cervical cancer. The methods used included the generation of plasmids, viability assays, polymerase chain reaction and western blotting The present findings demonstrated that cervical cancer samples also consistently exhibit abnormal activation of the Notch pathway...
April 2017: Oncology Letters
https://www.readbyqxmd.com/read/28447566/pain-sensory-disturbances-and-psychological-distress-are-common-sequelae-after-treatment-of-ductal-carcinoma-in-situ-a-cross-sectional-study
#7
Birgitte Goldschmidt Mertz, Helle Molter Duriaud, Niels Kroman, Kenneth Geving Andersen
Sequelae such as pain, sensory disturbances and psychological distress are well known after treatment for invasive breast cancer (IBC). Patients treated for ductal carcinoma in situ (DCIS) receive a similar treatment as low-risk IBC. The aim of this cross-sectional study was to describe prevalence of postoperative pain, sensory disturbances, psychological distress and rehabilitation needs among Danish women with DCIS. METHODS: A total of 574 women treated for DCIS in Denmark in 2013 and 2014 were enrolled and 473 (82%) completed a detailed questionnaire on demographic factors, pain, sensory disturbances, psychological aspects and rehabilitation needs 1-3 years after surgery...
May 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28439677/ap-2%C3%AE-reverses-vincristine-induced-multidrug-resistance-of-sgc7901-gastric-cancer-cells-by-inhibiting-the-notch-pathway
#8
Wei Lian, Li Zhang, Long Yang, Wensheng Chen
Multidrug resistance (MDR) remains a major clinical obstacle in the treatment of gastric cancer (GC) since it causes tumor recurrence and metastasis. The transcription factor activator protein-2α (AP-2α) has been implicated in drug-resistance in breast cancer; however, its effects on MDR of gastric cancer are far from understood. In this study, we aimed to explore the effects of AP-2α on the MDR in gastric cancer cells selected by vincristine (VCR). Decreased AP-2α levels were markedly detected by RT-PCR and Western blot in gastric cancer cell lines (BGC-823, SGC-7901, AGS, MKN-45) compared with that in the gastric epithelial cell line (GES-1)...
April 24, 2017: Apoptosis: An International Journal on Programmed Cell Death
https://www.readbyqxmd.com/read/28418750/comparing-asian-american-women-s-knowledge-self-efficacy-and-perceived-risk-of-heart-attack-to-other-racial-and-ethnic-groups-the-mped-trial
#9
Yoshimi Fukuoka, Nadra E Lisha, Eric Vittinghoff
OBJECTIVE: The aim of the study was to compare knowledge and awareness of heart attacks/heart disease and perceived risk for future heart attack in Asian/Pacific Islander women, compared to other racial and ethnic groups. MATERIALS AND METHODS: In this cross-sectional study, 318 women enrolled in a mobile phone-based physical activity education trial were analyzed. Heart attack knowledge, self-efficacy for recognizing and responding to heart attack symptoms, and perceived risk for a future heart attack were measured...
April 18, 2017: Journal of Women's Health
https://www.readbyqxmd.com/read/28409073/facial-paralysis-and-hearing-loss-a-rare-manifestation-of-prostate-cancer-metastases
#10
Uroosa Ibrahim, Amina Saqib, Farhan Mohammad, Muhammad R Raza, Nikhil Nalluri, Frank Forte
Dural prostate metastases (DPM) are a rare manifestation of metastatic prostate cancer seen in approximately one to six percent of cases. Presenting symptoms may include signs of elevated intracranial pressure, headache, altered mental status, or cranial nerve palsies. Hearing loss, sensory changes, dysarthria, and dysphagia are rare symptoms in DPM that were present in our patient. We present a case of a 58-year-old male with a known diagnosis of adenocarcinoma of the prostate presenting with symptoms of acute exacerbation of chronic obstructive pulmonary disease (COPD), sub-acute right-sided hearing loss, and right-sided facial paralysis...
March 3, 2017: Curēus
https://www.readbyqxmd.com/read/28379442/an-rrm-znf-rna-recognition-module-targets-rbm10-to-exonic-sequences-to-promote-exon-exclusion
#11
Katherine M Collins, Yaroslav A Kainov, Evangelos Christodolou, Debashish Ray, Quaid Morris, Timothy Hughes, Ian A Taylor, Eugene V Makeyev, Andres Ramos
RBM10 is an RNA-binding protein that plays an essential role in development and is frequently mutated in the context of human disease. RBM10 recognizes a diverse set of RNA motifs in introns and exons and regulates alternative splicing. However, the molecular mechanisms underlying this seemingly relaxed sequence specificity are not understood and functional studies have focused on 3΄ intronic sites only. Here, we dissect the RNA code recognized by RBM10 and relate it to the splicing regulatory function of this protein...
April 4, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28341972/a-prospective-study-of-aromatase-inhibitor-therapy-initiation-and-self-reported-side-effects
#12
Lisa Gallicchio, Carla Calhoun, Kathy Helzlsouer
PURPOSE: The objective of this study was to examine the associations between aromatase inhibitors (AIs) and side effects less frequently reported in the literature, including difficulty concentrating, forgetfulness, hair loss, and numbness in the extremities. METHODS: Data were analyzed from a cohort of 146 breast cancer patients initiating AI therapy and followed for 1 year and a cohort of 144 postmenopausal women without a history of cancer followed for 6 months...
March 24, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28320586/patients-experience-in-the-early-recovery-phase-after-removal-of-intraoral-squamous-cell-carcinoma-with-carbon-dioxide-laser
#13
M Gilmartin, T Ali, S N Rogers
Laser excision of oral cancer is well established. The aim of this cross-sectional survey was to ask patients about their main symptoms and the severity of them during the first postoperative weeks. We devised a short questionnaire in collaboration with patients, and did a cross-sectional survey of 50 consecutive patients who had laser excision of T1 and T2 oral cancers over a two-year period. The response rate was 76% (38/50). Twenty patients reported that eating was "quite a bit" or "very much of a problem" and 13 reported similar for pain...
March 17, 2017: British Journal of Oral & Maxillofacial Surgery
https://www.readbyqxmd.com/read/28298340/pre-clinical-validation-of-a-selective-anti-cancer-stem-cell-therapy-for-numb-deficient-human-breast-cancers
#14
Daniela Tosoni, Sarah Pambianco, Blanche Ekalle Soppo, Silvia Zecchini, Giovanni Bertalot, Giancarlo Pruneri, Giuseppe Viale, Pier Paolo Di Fiore, Salvatore Pece
The cell fate determinant Numb is frequently downregulated in human breast cancers (BCs), resulting in p53 inactivation and an aggressive disease course. In the mouse mammary gland, Numb/p53 downregulation leads to aberrant tissue morphogenesis, expansion of the stem cell compartment, and emergence of cancer stem cells (CSCs). Strikingly, CSC phenotypes in a Numb-knockout mouse model can be reverted by Numb/p53 restoration. Thus, targeting Numb/p53 dysfunction in Numb-deficient human BCs could represent a novel anti-CSC therapy...
May 2017: EMBO Molecular Medicine
https://www.readbyqxmd.com/read/28286483/long-term-effects-pathophysiological-mechanisms-and-risk-factors-of-chemotherapy-induced-peripheral-neuropathies-a-comprehensive-literature-review
#15
REVIEW
Nicolas Kerckhove, Aurore Collin, Sakahlé Condé, Carine Chaleteix, Denis Pezet, David Balayssac
Neurotoxic anticancer drugs, such as platinum-based anticancer drugs, taxanes, vinca alkaloids, and proteasome/angiogenesis inhibitors are responsible for chemotherapy-induced peripheral neuropathy (CIPN). The health consequences of CIPN remain worrying as it is associated with several comorbidities and affects a specific population of patients already impacted by cancer, a strong driver for declines in older adults. The purpose of this review is to present a comprehensive overview of the long-term effects of CIPN in cancer patients and survivors...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28283875/prevalence-and-correlates-of-patient-reported-symptoms-and-comorbidities-in-breast-cancer-survivors-at-a-tertiary-center
#16
Moaath Mustafa Ali, Machelle Moeller, Lisa Rybicki, Halle C F Moore
PURPOSE: Survivorship care is an essential component in the management of cancer patients. Optimal delivery of survivorship care requires an understanding of patient concerns and factors associated with treatment-related symptoms and comorbidities. METHODS: We conducted a retrospective cohort study evaluating 34 patient-reported conditions (symptoms and comorbidities) as well as self-reported health habits of stage 0-III breast cancer patients using a questionnaire completed at the time of the initial survivorship visit (SV)...
March 10, 2017: Journal of Cancer Survivorship: Research and Practice
https://www.readbyqxmd.com/read/28279221/notch-signaling-plays-a-crucial-role-in-cancer-stem-like-cells-maintaining-stemness-and-mediating-chemotaxis-in-renal-cell-carcinoma
#17
Wei Xiao, Zhiyong Gao, Yixing Duan, Wuxiong Yuan, Yang Ke
BACKGROUND: Cancer stem cells (CSCs) are correlated with the initiation, chemoresistance and relapse of tumors. Notch pathway has been reported to function in CSCs maintenance, but whether it is involved in renal cell carcinoma (RCC) CSCs maintaining stemness remain unclear. This study aims to explore the effect of Notch pathway on stemness of CSCs in RCC and the underlying mechanisms. METHODS: The CD133(+)/CD24(+) cells were isolated from RCC ACHN and Caki-1 cell line using Magnetic-activated cell sorting and identified by Flow cytometry analysis...
March 9, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28267067/hdac6-inhibition-effectively-reverses-chemotherapy-induced-peripheral-neuropathy
#18
Karen Krukowski, Jiacheng Ma, Olga Golonzhka, Geoffroy O Laumet, Tanuja Gutti, John H van Duzer, Ralph Mazitschek, Matthew B Jarpe, Cobi J Heijnen, Annemieke Kavelaars
Chemotherapy-induced peripheral neuropathy is one of the most common dose-limiting side effects of cancer treatment. Currently, there is no Food and Drug Administration-approved treatment available. Histone deacetylase 6 (HDAC6) is a microtubule-associated deacetylase whose function includes regulation of α-tubulin-dependent intracellular mitochondrial transport. Here, we examined the effect of HDAC6 inhibition on established cisplatin-induced peripheral neuropathy. We used a novel HDAC6 inhibitor ACY-1083, which shows 260-fold selectivity towards HDAC6 vs other HDACs...
June 2017: Pain
https://www.readbyqxmd.com/read/28252835/experiences-of-aromatherapy-massage-among-adult-female-cancer-patients-a-qualitative-study
#19
Alice N L Kwong, Simone S M Ho, Karen W S Wan, Rosita M L Ho, K M Chow
OBJECTIVE: The aim of the study was to explore the experiences towards aromatherapy massage (ATM) use, and to examine the perceived benefits and adverse effects of ATM among adult female cancer patients. METHOD: A qualitative research design was used. Fifteen women with cancer were recruited for semi-structured interviews. Sample recruitment was undertaken through cancer self-help groups and referrals of a private aromatherapy clinic by convenience sampling. The interview data were analyzed by thematic analysis...
March 2, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28230590/modified-lateral-surgical-approach-to-the-pterygopalatine-fossa
#20
Masataka Uehara, Masaaki Sasaguri, Shunji Shiiba, Kazuhiro Tominaga
Oral cancer, especially that originates in the maxillary tuberosity, buccal mucosa, and maxillary alveolus, is apt to invade the pterygopalatine fossa, where an intraoral approach is nearly impossible. There are 2 main types of extraoral approach to the pterygopalatine fossa; the anterior approach and the lateral approach. Although the lateral approach has an advantage compared with the anterior approach in terms of cosmetics, after the operation numbness of the lower lip occurs due to the sacrifice of the mental nerve...
February 22, 2017: Journal of Craniofacial Surgery
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