keyword
MENU ▼
Read by QxMD icon Read
search

LGG

keyword
https://www.readbyqxmd.com/read/28919861/lactobacillus-rhamnosus-gg-an-overview-to-explore-the-rationale-of-its-use-in-cancer
#1
REVIEW
Giuseppe L Banna, Francesco Torino, Francesco Marletta, Maria Santagati, Rossella Salemi, Elisa Cannarozzo, Luca Falzone, Francesco Ferraù, Massimo Libra
Cancer is the second leading cause of death in the western world. In the era of precision medicine, a significant number of cancer patients can be cured with several anti-cancer therapeutic regimens. However, therapy failure may be caused by treatment side effects, such as diarrhea, especially occurring in patients with gastrointestinal or pelvic malignancies. In particular, diarrhea is one of the most frequent gastrointestinal toxicity during cancer treatment and it can result from nearly bot chemo- and radio-therapeutic strategies currently used...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28910860/isolation-of-probiotic-piliated-lactobacillus-rhamnosus-strains-from-human-faecal-microbiota-using-spaaantiserum-based-colony-immunoblotting
#2
Zhen-Quan Yang, Yu Xue, Mi Zhang, Sheng-Qi Rao, Lu Gao, Yong-Qi Yin, Da-Wei Chen, Xiao-Hui Zhou, Xin-An Jiao
Piliated Lactobacillus rhamnosus (pLR) strains possess higher adherent capacity than non-piliated strains. The objective of this study was to isolate and characterise probiotic pLR strains in human faecal samples. To this end, mouse polyclonal antiserum (anti-SpaA) against the recombinant pilus protein (SpaA) of L. rhamnosus strain GG (LGG) was prepared and tested for its reactivity and specificity. With the anti-SpaA, a method combining the de Man Rogosa and Sharpe (MRS) agar plating separation and colony immunoblotting (CIB) was developed to isolate pLR from 124 human faecal samples...
September 15, 2017: Journal of Microbiology and Biotechnology
https://www.readbyqxmd.com/read/28892763/passion-fruit-by-product-and-fructooligosaccharides-stimulate-the-growth-and-folate-production-by-starter-and-probiotic-cultures-in-fermented-soymilk
#3
Marcela Albuquerque Cavalcanti Albuquerque, Raquel Bedani, Jean Guy LeBlanc, Susana Marta Isay Saad
Two starter cultures (Streptococcus (St.) thermophilus ST-M6 and TA-40) and five probiotic strains (St. thermophilus TH-4, Lactobacillus (Lb.) acidophilus LA-5, Lb. rhamnosus LGG, Lb. fermentum PCC, and Lb. reuteri RC-14) were used to ferment different soymilk formulations supplemented with passion fruit by-product and/or fructo-oligosaccharides (FOS) with the aim of increasing folate concentrations. Growth and folate production of individual strains were evaluated and the results used to select co-cultures...
September 5, 2017: International Journal of Food Microbiology
https://www.readbyqxmd.com/read/28884377/idh-mutation-status-trumps-the-pignatti-risk-score-as-a-prognostic-marker-in-low-grade-gliomas
#4
Olatz Etxaniz, Cristina Carrato, Itziar de Aguirre, Cristina Queralt, Ana Muñoz, José L Ramirez, Rafael Rosell, Salvador Villà, Rocio Diaz, Ana Estival, Pilar Teixidor, Alberto Indacochea, Sara Ahjal, Laia Vilà, Carme Balañá
Management of low-grade gliomas (LGG) is based on clinical and radiologic features, including the Pignatti prognostic scoring system, which classifies patients as low- or high-risk. To determine whether molecular data can offer advantages over these features, we have examined the prognostic impact of several molecular alterations in LGG. In a cohort of 58 patients with LGG, we have retrospectively analyzed clinical and molecular characteristics, including the Pignatti criteria, IDH mutations, TP53 mutations, the 1p/19q deletion, and MGMT methylation, and correlated our findings with progression-free survival (PFS) and overall survival (OS)...
September 7, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28872980/the-recycling-endosome-protein-rab-10-promotes-autophagic-flux-and-localization-of-the-transmembrane-protein-atg-9
#5
N J Palmisano, N Rosario, M Wysocki, M Hong, B Grant, A Meléndez
Macroautophagy/autophagy involves the formation of an autophagosome, a double-membrane vesicle that delivers sequestered cytoplasmic cargo to lysosomes for degradation and recycling. Closely related, endocytosis mediates the sorting and transport of cargo throughout the cell, and both processes are important for cellular homeostasis. However, how endocytic proteins functionally intersect with autophagy is not clear. Mutations in the DAF-2/insulin-like IGF-1 (INSR) receptor at the permissive temperature result in a small increase in GFP::LGG-1 foci, i...
September 5, 2017: Autophagy
https://www.readbyqxmd.com/read/28872634/advancing-the-cancer-genome-atlas-glioma-mri-collections-with-expert-segmentation-labels-and-radiomic-features
#6
Spyridon Bakas, Hamed Akbari, Aristeidis Sotiras, Michel Bilello, Martin Rozycki, Justin S Kirby, John B Freymann, Keyvan Farahani, Christos Davatzikos
Gliomas belong to a group of central nervous system tumors, and consist of various sub-regions. Gold standard labeling of these sub-regions in radiographic imaging is essential for both clinical and computational studies, including radiomic and radiogenomic analyses. Towards this end, we release segmentation labels and radiomic features for all pre-operative multimodal magnetic resonance imaging (MRI) (n=243) of the multi-institutional glioma collections of The Cancer Genome Atlas (TCGA), publicly available in The Cancer Imaging Archive (TCIA)...
September 5, 2017: Scientific Data
https://www.readbyqxmd.com/read/28871492/frequency-of-antibiotic-associated-diarrhea-and-related-complications-in-pediatric-patients-who-underwent-hypospadias-repair-a-comparative-study-using-probiotics-vs-placebo
#7
Ciro Esposito, Agnese Roberti, Francesco Turrà, Mariapina Cerulo, Giovanni Severino, Alessandro Settimi, Maria Escolino
This study aimed to evaluate the effectiveness of probiotics (Lactobacillus rhamnosus GG), as a preventive measure of antibiotic-associated diarrhea (AAD) in children who underwent hypospadias repair and its clinical consequences on postoperative outcome, comparing the group treated with probiotics + antibiotics with two control groups (only antibiotics and antibiotics + placebo). We performed a prospective, randomized, placebo-controlled study with three groups of patients (30 boys for each group) who underwent hypospadias repair in our unit from March 2016 to December 2016...
September 4, 2017: Probiotics and Antimicrobial Proteins
https://www.readbyqxmd.com/read/28854514/reduction-in-necrotizing-enterocolitis-and%C3%A2-improved-outcomes-in-preterm-infants-following-routine-supplementation-with%C3%A2-lactobacillus-gg-in-combination-with%C3%A2-bovine-lactoferrin
#8
M P Meyer, T Alexander
BACKGROUND: Preterm infants remain at high risk of adverse outcomes following necrotizing enterocolitis (NEC) and late onset sepsis (LOS). Meta-analysis of randomized trials has indicated a reduction in severe NEC following use of probiotics and bovine lactoferrin (LF). Overall, however, uncertainty remains over which probiotic, or combination to use. The aim of this study was to compare the incidence of severe NEC and LOS before and after routine supplementation with Lactobacillus GG (LGG) and LF...
August 23, 2017: Journal of Neonatal-perinatal Medicine
https://www.readbyqxmd.com/read/28845308/the-temporal-pattern-of-a-lesion-modulates-the-functional-network-topology-of-remote-brain-regions
#9
W De Baene, G J M Rutten, M M Sitskoorn
Focal brain lesions can alter the morphology and function of remote brain areas. When the damage is inflicted more slowly, the functional compensation by and structural reshaping of these areas seem to be more effective. It remains unclear, however, whether the momentum of lesion development also modulates the functional network topology of the remote brain areas. In this study, we compared resting-state functional connectivity data of patients with a slowly growing low-grade glioma (LGG) with that of patients with a faster-growing high-grade glioma (HGG)...
2017: Neural Plasticity
https://www.readbyqxmd.com/read/28837002/early-gut-mycobiota-and-mother-offspring-transfer
#10
Kasper Schei, Ekaterina Avershina, Torbjørn Øien, Knut Rudi, Turid Follestad, Saideh Salamati, Rønnaug Astri Ødegård
BACKGROUND: The fungi in the gastrointestinal tract, the gut mycobiota, are now recognised as a significant part of the gut microbiota, and they may be important to human health. In contrast to the adult gut mycobiota, the establishment of the early gut mycobiota has never been described, and there is little knowledge about the fungal transfer from mother to offspring. METHODS: In a prospective cohort, we followed 298 pairs of healthy mothers and offspring from 36 weeks of gestation until 2 years of age (1516 samples) and explored the gut mycobiota in maternal and offspring samples...
August 24, 2017: Microbiome
https://www.readbyqxmd.com/read/28836106/the-impact-of-adjuvant-therapy-for-patients-with-high-risk-diffuse-who-grade-ii-glioma
#11
Ryan S Youland, Cole R Kreofsky, David A Schomas, Paul D Brown, Jan C Buckner, Nadia N Laack
Despite recent randomized, prospective evidence supporting use of RT and chemotherapy (CRT) for high-risk low-grade gliomas (LGG), many patients have historically received RT alone, chemotherapy alone or observation postoperatively. The purpose of this study is to evaluate outcomes for historical treatments in comparison to CRT for high-risk diffuse WHO grade II glioma patients. Records from 309 adults with WHO grade II glioma (1997-2008) eligible for RTOG 9802 (incomplete resection/biopsy or age ≥40 years) were retrospectively reviewed...
August 23, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28831534/comparison-of-18-f-fet-pet-and-perfusion-weighted-mri-for-glioma-grading-a-hybrid-pet-mr-study
#12
Antoine Verger, Christian P Filss, Philipp Lohmann, Gabriele Stoffels, Michael Sabel, Hans J Wittsack, Elena Rota Kops, Norbert Galldiks, Gereon R Fink, Nadim J Shah, Karl-Josef Langen
PURPOSE: Both perfusion-weighted MR imaging (PWI) and O-(2-(18)F-fluoroethyl)-L-tyrosine PET ((18)F-FET) provide grading information in cerebral gliomas. The aim of this study was to compare the diagnostic value of (18)F-FET PET and PWI for tumor grading in a series of patients with newly diagnosed, untreated gliomas using an integrated PET/MR scanner. METHODS: Seventy-two patients with untreated gliomas [22 low-grade gliomas (LGG), and 50 high-grade gliomas (HGG)] were investigated with (18)F-FET PET and PWI using a hybrid PET/MR scanner...
August 22, 2017: European Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/28828715/treatment-of-childhood-astrocytomas-with-irinotecan-and-cisplatin
#13
J Mora, S Perez-Jaume, O Cruz
BACKGROUND: Previously we described the outcome of children with spinal cord astrocytoma treated with irinotecan and cisplatin (I/C). We here report the review of the initial institutional experience using this combination for children with low-grade glioma (LGG). PROCEDURE: I/C chemotherapy consisted of weekly cisplatin (30 mg/m(2)) and irinotecan (50-65 mg/m(2)) for a total maximum of 16 doses, administered in an outpatient basis. RESULTS: Between November 2002 and December 2009, 46 children (median age 6...
August 21, 2017: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/28827186/probiotics-and-antibiotic-associated-diarrhea-in-children-a-review-and-new-evidence-on-lactobacillus-rhamnosus-gg-during-and-after-antibiotic-treatment
#14
REVIEW
Cecilia Mantegazza, Paola Molinari, Enza D'Auria, Micol Sonnino, Lorenzo Morelli
Antibiotic associated diarrhea (AAD) is a common complication in childhood in the outpatient and inpatient settings. This review provides up to date information on the use of probiotics in the prevention and treatment of AAD, including that from Clostridium Difficile, in children. The most recently systematic reviews and subsequently published randomized controlleds trials are considered. Different single and multistrain probiotics are described; a specific recommendation for the use of Lactobacillus Rhamnosus GG (LGG) and Saccharomyces boulardii (Sb) emerges...
August 18, 2017: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/28818050/administration-of-two-probiotic-strains-during-early-childhood-does-not-affect-the-endogenous-gut-microbiota-composition-despite-probiotic-proliferation
#15
Martin Frederik Laursen, Rikke Pilmann Laursen, Anni Larnkjær, Kim F Michaelsen, Martin Iain Bahl, Tine Rask Licht
BACKGROUND: Probiotics are increasingly applied to prevent and treat a range of infectious, immune related and gastrointestinal diseases. Despite this, the mechanisms behind the putative effects of probiotics are poorly understood. One of the suggested modes of probiotic action is modulation of the endogenous gut microbiota, however probiotic intervention studies in adults have failed to show significant effects on gut microbiota composition. The gut microbiota of young children is known to be unstable and more responsive to external factors than that of adults...
August 17, 2017: BMC Microbiology
https://www.readbyqxmd.com/read/28816956/differential-diagnosis-of-posterior-fossa-brain-tumors-multiple-discriminant-analysis-of-tl-spect-and-fdg-pet
#16
Moritaka Yamauchi, Tomohisa Okada, Tsutomu Okada, Akira Yamamoto, Yasutaka Fushimi, Yoshiki Arakawa, Susumu Miyamoto, Kaori Togashi
This study investigated the combined capability of thallium-201 (Tl)-SPECT and fluorine-18-fluoro-deoxy-glucose (FDG)-PET for differential diagnosis of posterior fossa brain tumors using multiple discriminant analysis.This retrospective study was conducted under approval of the institutional review board. In the hospital information system, 27 patients with posterior fossa intra-axial tumor between January 2009 and June 2015 were enrolled and grouped as the following 7 entities: low grade glioma (LGG) 6, anaplastic astrocytoma (AA) 2, glioblastoma (GBM) 3, medulloblastoma (MB) 3, hemangioblastoma (HB) 6, metastatic tumor (Mets) 3, and malignant lymphoma (ML) 4...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28808787/malignant-transformation-of-a-conservatively-managed-incidental-childhood-cerebral-mass-lesion-controversy-regarding-management-paradigm
#17
Jehuda Soleman, Jonathan Roth, Zvi Ram, Michal Yalon, Shlomi Constantini
BACKGROUND: Incidental findings on neuroimaging in the pediatric population are an emerging treatment challenge. Treatment options for these incidental childhood brain mass lesions, which radiologically may be assumed to be low-grade gliomas (LGG), vary, ranging from careful conservative "wait and scan" treatment to surgical biopsy, gross total resection, and upfront radiation and/or chemotherapy. As malignant transformation of LGG in children is extremely rare, some series advocate careful conservative management of these lesions; however, universal treatment protocols are not totally agreed upon...
August 14, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28770173/oral-administration-of-lactobacillus-rhamnosus-gg-ameliorates-salmonella-infantis-induced-inflammation-in-a-pig-model-via-activation-of-the-il-22bp-il-22-stat3-pathway
#18
Gui-Yan Yang, Jiao Yu, Jin-Hui Su, Lian-Guo Jiao, Xiao Liu, Yao-Hong Zhu
The high rate of Salmonella enterica serovar Infantis (S. Infantis) infection poses significant risk for the development of non-typhoidal Salmonella gastroenteritis. However, efficient strategies to prevent or treat the infection remain elusive. Here, we explored the effect of the probiotic Lactobacillus rhamnosus GG (LGG) administration in preventing S. Infantis infection in a pig model. Probiotic LGG (1.0 × 10(10) CFU/day) was orally administered to newly weaned piglets for 1 week before S. Infantis challenge...
2017: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/28768910/sexual-dimorphism-in-glioma-glycolysis-underlies-sex-differences-in-survival
#19
Joseph E Ippolito, Aldrin Kay-Yuen Yim, Jingqin Luo, Prakash Chinnaiyan, Joshua B Rubin
The molecular bases for sex differences in cancer remain undefined and how to incorporate them into risk stratification remains undetermined. Given sex differences in metabolism and the inverse correlation between fluorodeoxyglucose (FDG) uptake and survival, we hypothesized that glycolytic phenotyping would improve glioma subtyping. Using retrospectively acquired lower-grade glioma (LGG) transcriptome data from The Cancer Genome Atlas (TCGA), we discovered male-specific decreased survival resulting from glycolytic gene overexpression...
August 3, 2017: JCI Insight
https://www.readbyqxmd.com/read/28765641/hypomethylation-of-cntfr%C3%AE-is-associated-with-proliferation-and-poor-prognosis-in-lower-grade-gliomas
#20
Kun Fan, Xiaowen Wang, Jingwen Zhang, Romela Irene Ramos, Haibo Zhang, Chunjie Li, Dan Ye, Jiansheng Kang, Diego M Marzese, Dave S B Hoon, Wei Hua
Ciliary neurotrophic factor receptor α subunit (CNTFRα) and CNTF play important roles in neuron survival, glial differentiation and brain tumor growth. However, the molecular mechanisms of CNTFRα regulation and its clinical significance in glioma remain largely unknown. Here, we found CNTFRα was overexpressed in lower grade gliomas (LGG) compared with glioblastoma (GBM) and normal brain specimens in TCGA datasets and in an independent cohort. Bioinformatics analysis revealed a CpG shore of the CNTFRα gene regulated its mRNA expression in TCGA datasets...
August 1, 2017: Scientific Reports
keyword
keyword
27298
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"