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https://www.readbyqxmd.com/read/28636997/an-optimized-hmgb1-expressed-by-recombinant-rabies-virus-enhances-immunogenicity-through-activation-of-dendritic-cells-in-mice
#1
Zhao Wang, Qian Liang, Yajing Zhang, Jie Yang, Mingming Li, Kunlun Wang, Min Cui, Huanchun Chen, Zhen F Fu, Ling Zhao, Ming Zhou
Rabies remains an important public health threat, killing approximately 59,000 people worldwide annually, most of which are from the developing countries of Africa and Asia where dog rabies are endemic. Therefore, developing an affordable and efficacious vaccine for dog-mediated rabies control is needful in these countries. Our previous studies indicated that over-expression of granulocyte-macrophage colony stimulating factor (GM-CSF) or macrophage inflammatory protein-1 (MIP-1α or CCL3) by recombinant rabies virus (rRABV) could enhance the immunogenicity by activating dendritic cells (DCs)...
June 5, 2017: Oncotarget
https://www.readbyqxmd.com/read/28636956/elicitation-of-robust-tier-2-neutralizing-antibody-responses-in-nonhuman-primates-by-hiv-envelope-trimer-immunization-using-optimized-approaches
#2
Matthias Pauthner, Colin Havenar-Daughton, Devin Sok, Joseph P Nkolola, Raiza Bastidas, Archana V Boopathy, Diane G Carnathan, Abishek Chandrashekar, Kimberly M Cirelli, Christopher A Cottrell, Alexey M Eroshkin, Javier Guenaga, Kirti Kaushik, Daniel W Kulp, Jinyan Liu, Laura E McCoy, Aaron L Oom, Gabriel Ozorowski, Kai W Post, Shailendra K Sharma, Jon M Steichen, Steven W de Taeye, Talar Tokatlian, Alba Torrents de la Peña, Salvatore T Butera, Celia C LaBranche, David C Montefiori, Guido Silvestri, Ian A Wilson, Darrell J Irvine, Rogier W Sanders, William R Schief, Andrew B Ward, Richard T Wyatt, Dan H Barouch, Shane Crotty, Dennis R Burton
The development of stabilized recombinant HIV envelope trimers that mimic the virion surface molecule has increased enthusiasm for a neutralizing antibody (nAb)-based HIV vaccine. However, there is limited experience with recombinant trimers as immunogens in nonhuman primates, which are typically used as a model for humans. Here, we tested multiple immunogens and immunization strategies head-to-head to determine their impact on the quantity, quality, and kinetics of autologous tier 2 nAb development. A bilateral, adjuvanted, subcutaneous immunization protocol induced reproducible tier 2 nAb responses after only two immunizations 8 weeks apart, and these were further enhanced by a third immunization with BG505 SOSIP trimer...
June 20, 2017: Immunity
https://www.readbyqxmd.com/read/28636741/adenoid-cystic-carcinoma-of-the-head-and-neck-area-oncologic-treatment-and-plastic-reconstructive-options
#3
Johannes A Veit, Julia Thierauf, Thomas K Hoffmann, Jens Greve, Nicole Rotter, Patrick J Schuler, Marc O Scheithauer
Adenoid cystic carcinoma of the head and neck area is a rare malignant tumor with acceptable short-term but mediocre long-term prognosis. Radical tumor excision with clear resection margins, and sometimes resection of the facial nerve due to perineural growth, remains the fundamental therapy. We present 3 distinct clinical cases and discuss the current therapeutic options with special focus on plastic-reconstructive techniques. For reconstruction, the full armament of local and free flaps, as well as prosthetics, may be necessary...
June 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28636643/neuromuscular-electrical-stimulation-prevents-skeletal-muscle-dysfunction-in-adjuvant-induced-arthritis-rat
#4
Koichi Himori, Daisuke Tatebayashi, Keita Kanzaki, Masanobu Wada, Håkan Westerblad, Johanna T Lanner, Takashi Yamada
Skeletal muscle weakness is a prominent feature in patients with rheumatoid arthritis (RA). In this study, we investigated whether neuromuscular electrical stimulation (NMES) training protects against skeletal muscle dysfunction in rats with adjuvant-induced arthritis (AIA). AIA was produced by intraarticular injection of complete Freund's adjuvant into the knees of Wistar rats. For NMES training, dorsiflexor muscles were stimulated via a surface electrode (0.5 ms pulse, 50 Hz, 2 s on/4 s off). NMES training was performed every other day for three weeks and consisted of three sets produced at three min intervals...
2017: PloS One
https://www.readbyqxmd.com/read/28636559/resource-utilization-and-cost-saving-analysis-of-subcutaneous-versus-intravenous-trastuzumab-in-early-breast-cancer-patients
#5
Alberto Farolfi, Paolo Silimbani, Davide Gallegati, Elisabetta Petracci, Alessio Schirone, Mattia Altini, Carla Masini
We conducted an economic evaluation of intravenous (IV) vs subcutaneous (SC) trastuzumab for the treatment of patients with early breast cancer (EBC). Data of patients receiving adjuvant IV trastuzumab at our institute in 2014 were used to study three different treatment scenarios: 1) IV trastuzumab, 2) SC trastuzumab, and 3) IV trastuzumab during chemotherapy followed by SC trastuzumab. Our cohort included 114 patients with a median weight of 63.75 kg. Scenario 2 was the most time-saving treatment, with 71...
June 16, 2017: Oncotarget
https://www.readbyqxmd.com/read/28636558/prognostic-significance-of-clinicopathological-factors-in-early-breast-cancer-20-years-of-follow-up-in-a-single-center-analysis
#6
Valentina Cocciolone, Katia Cannita, Maria Letizia Calandrella, Enrico Ricevuto, Paola Lanfiuti Baldi, Tina Sidoni, Azzurra Irelli, Stefania Paradisi, Laura Pizzorno, Valter Resta, Alberto Bafile, Edoardo Alesse, Alessandra Tessitore, Corrado Ficorella
BACKGROUND: To quantify the effect of traditional prognostic factors [nodal status, estrogen-receptor (ER), progesterone-receptor (PR), human epidermal growth factor receptor 2 (HER2)] on long-term outcome of patients with early breast cancer (EBC), treated in clinical practice over a period of about twenty years. RESULTS: 1198 consecutive patients were identified. Median DFS (disease-free survival): ER+/PR±/HER2-, 165 months (mo) if node-negative (N0) and 114mo if node-positive (N+) (p < 0...
June 16, 2017: Oncotarget
https://www.readbyqxmd.com/read/28636472/benign-tumors-of-the-parotid-gland-a-retrospective-study-of-339-patients
#7
Marie Quiriny, Cécile Dekeyser, Michel Moreau, Antoine Digonnet, Esther Willemse, Laurent Vanbel, Guy Andry
AIM: Among 339 patients operated for benign tumor of the parotid gland: the recurrences and the postoperative complications rates were compared WITH those published in literature. MATERIALS AND METHODS: About 339 patients operated: 274 primarily and 65 for recurrence or residual tumor. VARIABLES: sex, age, surgical techniques, pre- or postoperative radiotherapy, histology, size and localization of the tumors, disease free intervals, recurrences and postoperative complications...
February 10, 2017: Acta Chirurgica Belgica
https://www.readbyqxmd.com/read/28636294/-selective-therapeutic-de-escalation-in-early-stage-breast-cancer
#8
Aikaterini Liapi, Apostolos Sarivalasis, Wendy Jeanneret Sozzi, Loïc Lelièvre, Khalil Zaman
The survival of patients with breast cancer has improved considerably thanks to adjuvant radiotherapy and systemic treatments. Due to the potential adverse events associated with these treatments, a de-escalation effort was undertaken concerning surgery and more recently the adjuvant treatments. Conservative breast surgery and the avoidance of axillary dissection were possible for the majority of the patients without detrimental effect on survival. New radiotherapy techniques and the consideration of cancer biology allowed to better protect the peripheral organs and even to avoid treatment in certain low-risk patients...
May 17, 2017: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28636149/photocatalytic-interaction-of-aminophylline-riboflavin-leads-to-ros-mediated-dna-damage-and-cell-death-a-novel-phototherapeutic-mechanism-for-cancer
#9
Saniyya Khan, Imrana Naseem
The accompanied tissue devastation and systemic toxicity of chemotherapy has shifted the quest for having an effective and palliative cancer therapy towards photodynamic therapy (PDT). Riboflavin (Rf), an essential micronutrient is emerging as a potent tool of PDT, due to its excellent photosensitizing properties. It can be used as an efficient adjuvant for various anticancer drugs. The hemolytic and proteolytic effect of photoilluminated aminophylline (Am), a xanthine derivative, and Rf is well documented in literature...
June 21, 2017: IUBMB Life
https://www.readbyqxmd.com/read/28635994/oral-field-cancerization-history-and-future-perspectives
#10
A Gabusi, L Morandi, S Asioli, M P Foschini
Notwithstanding extended surgical approaches or adjuvant chemoradiotherapy, the development of multiple neoplastic lesions arising in the oral cavity after treatment still represents a critical clinical challenge in the management of patients with oral squamous cell carcinoma. Such clinical behavior of oral squamous cell carcinoma is nowadays better known as "field" cancerization effect as suggested by Slaughter, the author that for the first time tried to describe it in a scientific paper. Field cancerization is now widely accepted not only in head and neck oncology but also in other anatomical districts as well as in different types of epithelial neoplasia...
March 2017: Pathologica
https://www.readbyqxmd.com/read/28635973/deconstructing-decisions-to-initiate-maintain-or-discontinue-adjuvant-endocrine-therapy-in-breast-cancer-survivors-a-mixed-methods-study
#11
Shirley M Bluethmann, Caitlin C Murphy, Jasmin A Tiro, Michelle A Mollica, Sally W Vernon, Leona Kay Bartholomew
PURPOSE/OBJECTIVES: Adjuvant endocrine therapy (AET) has been shown to improve survival in hormone receptor-positive breast cancer survivors, but as many as half do not complete recommended treatment. Management of medication-related side effects and engagement with providers are two potentially modifiable factors, but their associations with adherence are not well understood. The aims were to build on survey results to qualitatively explore survivors' experiences with prescribed AET to (a) describe appraisal and management of AET side effects and (b) deconstruct decisions to initiate, discontinue, or maintain AET...
May 1, 2017: Oncology Nursing Forum
https://www.readbyqxmd.com/read/28635569/stratification-model-based-on-early-postprostatectomy-prostate-specific-antigen-kinetics-may-help-to-reduce-the-risk-of-overtreatment-in-candidates-for-adjuvant-radiotherapy
#12
Stepan Vesely, Ladislav Jarolim, Marek Schmidt, Joana Do Carmo Silva, Katerina Duskova, Marko Babjuk
OBJECTIVE: The aim of this study was to construct a stratification model based on early postoperative kinetics of prostate-specific antigen (PSA) to select the most suitable high-risk patients for early intervention after radical prostatectomy (RP). MATERIALS AND METHODS: The study evaluated 205 men who had undergone RP without any adjuvant treatment. All of the patients had positive surgical margins, extracapsular extension and/or seminal vesicle invasion. The patients underwent multiple ultrasensitive PSA measurements on days 14, 30, 60 and 90 after RP, and subsequently at 3 month intervals...
February 24, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28635567/management-of-neobladder-complications-endoscopy-comes-first
#13
Ahmed M Moeen, Ahmed S Safwat, Ahmad A Elderwy, Hosny M Behnsawy, Mahmoud M Osman, Diaa A Hameed
OBJECTIVE: The aim of this study was to report the functional outcome after endoscopic management of neobladder complications. MATERIALS AND METHODS: Out of 197 patients who underwent radical cystectomy and orthotopic ileal neobladder reconstruction between 2007 and 2013, 30 patients with delayed postoperative complications were enrolled in this study. Complications were in the form of: eight patients with outflow obstruction, 12 with ureteroenteric stricture, nine with neobladder calculi and one with an isolated recurrent papillary tumor inside the neobladder...
February 23, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28635557/cellular-immune-responses-of-older-adults-to-four-influenza-vaccines-results-of-a-randomized-controlled-comparison
#14
Arun Kumar, Janet E McElhaney, Lisa Walrond, Terry D Cyr, Shahzma Merani, Tobias R Kollmann, Scott A Halperin, David W Scheifele
Cellular immunity is important for protection against the serious complications of influenza in older adults. As it is unclear if newer influenza vaccines elicit greater cellular responses than standard vaccines, we compared responses to two standard and two newer licensed trivalent inactivated vaccines (TIVs) in a randomized trial in older adults. Non-frail adults ≥65 years old were randomly assigned to receive standard subunit, MF59-adjuvanted subunit, standard split-virus or intradermal split-virus TIV...
June 21, 2017: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/28635511/the-immunohistochemical-expression-mta-1-protein-and-its-prognostic-value-in-pancreatic-cancer
#15
Efstathios T Pavlidis, Maria Lambropoulou, Nikolaos G Symeonidis, Constantinos Anagnostopoulos, Alexandra Tsaroucha, Athanasia Kotini, Christina Nikolaidou, Anastasia Kiziridou, Constantinos Simopoulos
Purpose/aim: To examine with immunohistochemical assay MTA1 protein expression levels in pancreatic cancer tissues defining its prognostic value. MATERIAL AND METHODS: The specimens derived from 51 patients who underwent surgery. The levels of MTA1 protein were compared with the age of the patients, their survival, and prognosis. Also, we studied clinical and histopathological factors such as the degree of tumor differentiation and its stage in correlation with MTA1 protein levels. In parallel, there was correlation between the expression of the ΜΤΑ1 protein and the aforementioned factors regarding survival rate...
February 10, 2017: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/28635413/the-high-responder-a-review-of-pathophysiology-and-outcomes-during-ivf-treatment
#16
Mariano Mascarenhas, Adam H Balen
This review attempts to summarize the known literature on high responders to ovarian stimulation during assisted reproductive techniques (ART). Response to gonadotrophins is subject to significant interindividual and intercycle variation, thus carrying a risk of high response or poor response to ovarian stimulation regimens. The main risk for high responders is the development of ovarian hyperstimulation syndrome (OHSS) which is associated with significant morbidity. Hence, the definition of high responders in the literature has primarily focussed on risk factors for OHSS...
February 28, 2017: Human Fertility: Journal of the British Fertility Society
https://www.readbyqxmd.com/read/28635336/new-advances-in-focal-therapy-for-early-stage-prostate-cancer
#17
Kae Jack Tay, Ariel A Schulman, Christina Sze, Efrat Tsivian, Thomas J Polascik
Prostate focal therapy offers men the opportunity to achieve oncological control while preserving sexual and urinary function. The prerequisites for successful focal therapy are to accurately identify, localize and completely ablate the clinically significant cancer(s) within the prostate. We aim to evaluate the evidence for current and upcoming technologies that could shape the future of prostate cancer focal therapy in the next five years. Areas Covered: Current literature on advances in patient selection using imaging, biopsy and biomarkers, ablation techniques and adjuvant treatments for focal therapy are summarized...
June 21, 2017: Expert Review of Anticancer Therapy
https://www.readbyqxmd.com/read/28634730/phase-iii-trial-comparing-uft%C3%A2-%C3%A2-psk-to-uft%C3%A2-%C3%A2-lv-in-stage-iib-iii-colorectal-cancer-mcsgo-cctg
#18
Yasuhiro Miyake, Junichi Nishimura, Takeshi Kato, Masataka Ikeda, Masaki Tsujie, Taishi Hata, Ichiro Takemasa, Tsunekazu Mizushima, Hirofumi Yamamoto, Mitsugu Sekimoto, Riichiro Nezu, Yuichiro Doki, Masaki Mori
PURPOSE: Oral adjuvant uracil and tegafur plus leucovorin (UFT/LV) is not inferior to standard weekly fluorouracil and folinate for stage II/III colon cancer. However, protein-bound polysaccharide K (PSK) has been evaluated as postoperative adjuvant therapy for colorectal cancer. This report is the first of MCSGO-CCTG, which compared UFT/LV to UFT/PSK as adjuvant chemotherapy for stage IIB or III colorectal cancer in patients who had undergone Japanese D2/D3 lymph node dissection. METHODS: The primary endpoint was the 3-year disease-free survival (DFS)...
June 20, 2017: Surgery Today
https://www.readbyqxmd.com/read/28634657/longitudinal-perceptions-of-the-side-effects-of-chemotherapy-in-patients-with-gynecological-cancer
#19
Hui-Chun Hsu, Su-Yu Tsai, Shang-Liang Wu, Shiow-Roug Jeang, Mei-Yao Ho, Wen-Shiung Liou, An-Jen Chiang, Tsung-Hsien Chang
PURPOSE: This study aimed to assess the incidence and difference of side effects among six courses of chemotherapy (C/T) in gynecological cancer patients. METHODS: The study period was from Sep. 2010 to Dec. 2011 at the Kaohsiung Veterans General Hospital in Taiwan. The treating protocols, courses, and drugs of C/T in patient were considered according to the different malignant cancers and clinical conditions. The patient data of age, marriage status, education, religion, and experiences of C/T were collected...
June 21, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28634406/enhancing-kcc2-function-counteracts-morphine-induced-hyperalgesia
#20
Francesco Ferrini, Louis-Etienne Lorenzo, Antoine G Godin, Miorie Le Quang, Yves De Koninck
Morphine-induced hyperalgesia (MIH) is a severe adverse effect accompanying repeated morphine treatment, causing a paradoxical decrease in nociceptive threshold. Previous reports associated MIH with a decreased expression of the Cl(-) extruder KCC2 in the superficial dorsal horn (SDH) of the spinal cord, weakening spinal GABAA/glycine-mediated postsynaptic inhibition. Here, we tested whether the administration of small molecules enhancing KCC2, CLP257 and its pro-drug CLP290, may counteract MIH. MIH was typically expressed within 6-8 days of morphine treatment...
June 20, 2017: Scientific Reports
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