keyword
MENU ▼
Read by QxMD icon Read
search

Pancreatitis

keyword
https://www.readbyqxmd.com/read/28445955/metformin-is-associated-with-survival-benefit-in-pancreatic-cancer-patients-with-diabetes-a-systematic-review-and-meta-analysis
#1
Ping-Ting Zhou, Bo Li, Fu-Rao Liu, Mei-Chao Zhang, Qian Wang, Yan-Yan Li, Ci Xu, Yuan-Hua Liu, Yuan Yao, Dong Li
BACKGROUND: Pancreatic cancer is a highly lethal disease with a poor prognosis while metformin has been associated with a decreased risk of pancreatic cancer. Although the benefit of metformin was observed for pancreatic cancer prevention, it is not clear whether it can also affect the survival of pancreatic cancer patients with type 2 diabetes mellitus. A systematic review and meta-analysis was conducted to assess the effect of metformin on the survival of pancreatic cancer patients with type 2 diabetes mellitus...
April 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28445954/a-clinically-feasible-multiplex-proteomic-immunoassay-as-a-novel-functional-diagnostic-for-pancreatic-ductal-adenocarcinoma
#2
Kian-Huat Lim, Emma Langley, Feng Gao, Jingqin Luo, Lin Li, Gary Meyer, Phillip Kim, Sharat Singh, Vladamir M Kushnir, Dayna S Early, Daniel K Mullady, Steven A Edmundowicz, Sachin Wani, Faris M Murad, Dengfeng Cao, Riad R Azar, Andrea Wang-Gillam
To date, targeted therapy for pancreatic ductal adenocarcinoma (PDAC) remains largely unsuccessful in the clinic. Current genomics-based technologies are unable to reflect the quantitative, dynamic signaling changes in the tumor, and require larger tumor samples that are difficult to obtain in PDAC patients. Therefore, a highly sensitive functional tool that can reliably and comprehensively inform intra-tumoral signaling events is direly needed to guide treatment decision. We tested the utility of a highly sensitive proteomics-based functional diagnostic platform, Collaborative Enzyme Enhanced Reactive-immunoassay (CEERTM), on fine-needle aspiration (FNA) samples obtained from 102 patients with radiographically-evident pancreatic tumors...
April 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28445953/yeats4-promotes-the-tumorigenesis-of-pancreatic-cancer-by-activating-beta-catenin-tcf-signaling
#3
Chen Jixiang, Dang Shengchun, Qu Jianguo, Mao Zhengfa, Fan Xin, Wang Xuqing, Zhang Jianxin, Cui Lei
Beta-catenin/TCF signaling has been reported to promote the growth and metastasis of pancreatic cancer cells. However, the regulation for the beta-catenin/TCF transcriptional complex remains largely unknown. Here, we have found that YEATS4 is a positive regulator for Beta-catenin/TCF signaling. The expression of YEATS4 was elevated in clinical pancreatic cancer samples and pancreatic cancer mouse model. Up-regulation of YEATS4 promoted the growth, migration and invasion of pancreatic cancer cells, while knocking down the expression of YEATS4 inhibited the growth, migration, invasion and metastasis of pancreatic cancer cells...
April 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28445935/inhibition-of-mtorc2-component-rictor-impairs-tumor-growth-in-pancreatic-cancer-models
#4
Katharina M Schmidt, Claus Hellerbrand, Petra Ruemmele, Christoph W Michalski, Bo Kong, Alexander Kroemer, Christina Hackl, Hans J Schlitt, Edward K Geissler, Sven A Lang
Mammalian Target of Rapamycin complex 2 (mTORC2) and its regulatory component Rapamycin-insensitive companion of mTOR (RICTOR) are increasingly recognized as important players in human cancer development and progression. However, the role of RICTOR in human pancreatic ductal adenocarcinoma (PDAC) is unclear so far. Here, we sought to analyze the effects of RICTOR inhibition in human pancreatic cancer cell lines in vitro and in vivo. Furthermore, RICTOR expression was determined in human PDAC samples. Results demonstrate that depletion of RICTOR with siRNA (transient knock-down) or shRNA (stable knock-down) has an inhibitory effect on tumor growth in vitro...
April 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28445877/benign-exocrine-pancreatic-diseases-in-inflammatory-bowel-diseases
#5
Raffaele Pezzilli, Nico Pagano
BACKGROUND: Data regarding the involvement of the pancreas during the course of inflammatory bowel disease (IBD) are scarce and conflicting. AIM: To assess the frequency of benign pancreatic diseases, that is, acute pancreatitis, chronic pancreatitis (CP), and autoimmune pancreatitis (AIP), in a population with IBD. METHODS: A search for patients with IBD who presented at our hospital between January 2006 and January 2015 with a diagnosis of IBD was carried out...
April 27, 2017: Digestive Diseases
https://www.readbyqxmd.com/read/28445766/inhibitory-effect-of-emulsifiers-in-sedds-on-protease-activity-just-an-illusion
#6
Noemi Lupo, Una Fidahic, Gergely Hetényi, Janine Griesser, Andreas Bernkop-Schnürch
AIM: Evaluation of inhibitory effect of emulsifiers on pancreatic trypsin and α-chymotrypsin. METHODS: The inhibitory effect of Cremophor EL, Cremophor RH 40, Brij O10, Tween 20, polyethylene glycol 8000, polyethylene glycol 400, Carbitol, Pemulen TR-1, Pemulen TR-2, Carbopol Ultrez 20 and Carbopol Ultrez 21 on pancreatic trypsin and α-chymotrypsin was tested. BAEE (Nα-Benzoyl-L-arginine ethyl ester), BTEE (N-Benzoyl-L-tyrosine ethyl ester), casein and insulin were used as substrates for trypsin and α-chymotrypsin...
April 23, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28445610/population-pharmacokinetics-of-liposomal-irinotecan-in-patients-with-cancer
#7
Bambang Adiwijaya, Jaeyeon Kim, Istvan Lang, Tibor Csõszi, Antonio Cubillo, Jen-Shi Chen, Mark Wong, Joon Oh Park, Jun Suk Kim, Kun Ming Rau, Bohuslav Melichar, Javier Gallego, Jonathan Fitzgerald, Bruce Belanger, Istvan Molnar, Wen Wee Ma
nal-IRI is a liposomal formulation of irinotecan with a longer half-life (t1/2 ), higher plasma total irinotecan (tIRI), and lower SN-38 maximum concentration (Cmax ) compared with non-liposomal irinotecan. Population pharmacokinetic (PK) analysis of nal-IRI was performed for tIRI and total SN-38 (tSN38) using patient samples from 6 studies. PK-safety association was evaluated for neutropenia and diarrhea in 353 patients. PK-efficacy association was evaluated from a phase 3 study in pancreatic cancer NAPOLI1...
April 26, 2017: Clinical Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28445593/nr5a2-discovering-compounds-that-block-tumor-growth-in-pdac
#8
REVIEW
Robert Fletterick
Pancreatic cancers depend on driver molecules, oncogene proteins such as RAS. NR5A2 protein is a transcription factor and either activates or inhibits transcription through actions at hundreds of enhancers. It has unusual properties with effects appearing in multiple signaling networks. NR5A2 is a pluripotency reprogramming factor in the class nuclear receptor. Its controlling hormone is PIP3. Experiments suggest NR5A2 activation drives PDAC and inhibitors blunt cancer cell proliferation.
April 26, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28445528/baicalein-protects-rat-insulinoma-ins-1-cells-from-palmitate-induced-lipotoxicity-by-inducing-ho-1
#9
Hyun Jeong Kwak, Dongki Yang, Yongha Hwang, Hee-Sook Jun, Hyae Gyeong Cheon
OBJECTIVE: β-Cell dysfunction plays a central role in the pathogenesis of type 2 diabetes (T2D), and the identification of novel approaches to improve β-cell function is essential to treat this disease. Baicalein, a flavonoid originally isolated from the root of Scutellaria Baicalensis, has been shown to have beneficial effects on β-cell function. Here, the authors investigated the molecular mechanism responsible for the protective effects of baicalein against palmitate (PA)-induced impaired β-cell function, and placed focus on the role of heme oxygenase (HO)-1...
2017: PloS One
https://www.readbyqxmd.com/read/28445487/bmt-decreases-hfd-induced-weight-gain-associated-with-decreased-preadipocyte-number-and-insulin-secretion
#10
Saeed Katiraei, Lisa R Hoving, Lianne van Beek, Sharida Mohamedhoesein, Françoise Carlotti, Janna A van Diepen, Patrick C N Rensen, Mihai G Netea, Ko Willems van Dijk, Jimmy F P Berbée, Vanessa van Harmelen
Experimental bone marrow transplantation (BMT) in mice is commonly used to assess the role of immune cell-specific genes in various pathophysiological settings. The application of BMT in obesity research is hampered by the significant reduction in high-fat diet (HFD)-induced obesity. We set out to characterize metabolic tissues that may be affected by the BMT procedure and impair the HFD-induced response. Male C57BL/6 mice underwent syngeneic BMT using lethal irradiation. After a recovery period of 8 weeks they were fed a low-fat diet (LFD) or HFD for 16 weeks...
2017: PloS One
https://www.readbyqxmd.com/read/28445400/targeting-the-epidermal-growth-factor-receptor-in-addition-to-chemotherapy-in-patients-with-advanced-pancreatic-cancer-a-systematic-review-and-meta-analysis
#11
REVIEW
Jaseela Chiramel, Alison C Backen, Rille Pihlak, Angela Lamarca, Melissa Frizziero, Noor-Ul-Ain Tariq, Richard A Hubner, Juan W Valle, Eitan Amir, Mairéad G McNamara
Overexpression of epidermal growth factor receptors (EGFR) occurs in >90% of pancreatic ductal adenocarcinomas (PDACs) and is associated with a poorer prognosis. A systematic review of electronic databases identified studies exploring the addition of EGFR-targeted treatment to chemotherapy in patients with locally advanced (LA)/metastatic PDAC. Efficacy, safety and tolerability of EGFR-targeted therapy were explored using meta-analysis of randomised controlled trials (RCTs). Meta-regression was utilised to explore factors associated with improved prognosis (all studies) and benefit from EGFR-targeted therapy (RCTs)...
April 26, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28444978/loss-of-cadm4-expression-is-associated-with-poor-prognosis-in-small-intestinal-adenocarcinomas
#12
Kyung-Ju Kim, Jung Yeon Kim, Seung-Mo Hong, Mi Jin Gu
We evaluated the association of cell adhesion molecule 4 (CADM4) expression with clinicopathologic parameters and overall survival (OS) in patients with small intestinal adenocarcinomas (SIAs) and determined its prognostic significance. CADM4 immunohistochemical staining was performed for 170 SIA samples. Loss of or low CADM4 expression was observed in 26 (15.3%) and 50 (29.4%) cases, respectively, and it was significantly associated with undifferentiated histology (p < 0.044), high-grade tumor (p < 0...
May 2017: APMIS: Acta Pathologica, Microbiologica, et Immunologica Scandinavica
https://www.readbyqxmd.com/read/28444967/co-delivery-of-microrna-21-antisense-oligonucleotides-and-gemcitabine-using-nanomedicine-for-pancreatic-cancer-therapy
#13
Yaqing Li, Yinting Chen, Jiajia Li, Zuoquan Zhang, Chumei Huang, Guoda Lian, Kege Yang, Shaojie Chen, Ying Lin, Lingyun Wang, Kaihong Huang, Linjuan Zeng
Tumor metastasis occurs naturally in pancreatic cancer, and the efficacy of chemotherapy is usually poor. Precision medicine, combining down-regulation of target genes with chemotherapy drugs, is expected to improve the therapeutic effects. Therefore, we developed a combined therapy of microRNA-21 antisense oligonucleotides (ASO-miR-21) and Gemcitabine (Gem) using a targeted co-delivery nanoparticle (NP) carrier and investigated the synergistic inhibitory effects on pancreatic cancer cells metastasis and growth...
April 26, 2017: Cancer Science
https://www.readbyqxmd.com/read/28444910/characterization-of-porcine-endogenous-retrovirus-expression-in-neonatal-and-adult-pig-pancreatic-islets
#14
Nizar I Mourad, Claire Crossan, Victoria Cruikshank, Linda Scobie, Pierre Gianello
BACKGROUND: Pig islets represent an alternative to the current modes of treatment for patients with diabetes. However, the concerns over pathogen transmission including that of PERV limit their immediate, widespread usage in humans. It has been previously demonstrated that PERV copy number and particularly expression levels can vary considerably between individuals and within different tissues of a single animal. In general, expression levels have been found to be particularly low in the pancreas compared to other porcine tissues suggesting a reduced risk associated with the use of this tissue...
April 26, 2017: Xenotransplantation
https://www.readbyqxmd.com/read/28444815/endoscopic-findings-following-retroperitoneal-pancreas-transplantation
#15
Alexey Valer'evich Pinchuk, Ilya Victorovich Dmitriev, Nonna Valer'evna Shmarina, Yury Sergeevich Teterin, Aslan Galievich Balkarov, Roman Vasil'evich Storozhev, Yuri Andreevich Anisimov, Ali Magomedovich Gasanov
AIM: An evaluation of the efficacy of endoscopic methods for the diagnosis and correction of surgical and immunological complications after retroperitoneal pancreas transplantation. MATERIALS AND METHODS: From October 2011 to March 2015, 27 patients underwent simultaneous retroperitoneal pancreas-kidney transplantation (SPKT). Diagnostic oesophagogastroduodenoscopy (EGD) with protocol biopsy of the donor and recipient duodenal mucosa and endoscopic retrograde pancreatography (ERP) were performed to detect possible complications...
April 26, 2017: Clinical Transplantation
https://www.readbyqxmd.com/read/28444650/-newborn-screening-on-cystic-fibrosis-in-germany-comparison-of-the-new-screening-protocol-with-an-alternative-protocol
#16
Olaf Sommerburg, Mirjam Stahl, Jutta Hammermann, Jürgen G Okun, Andreas Kulozik, Georg Hoffmann, Marcus Mall
Background For the new cystic fibrosis (CF) newborn screening program in Germany the Federal Joint Committee (G-BA) implemented a new screening protocol using immunoreactive trypsinogen (IRT) as first and pancreatitis associated protein (PAP) as second tier. Gene analysis with a panel of 31 CFTR-mutations is used as third tier to increase the positive predictive value (PPV) which is known to be low in pure biochemical IRT/PAP protocols. Methods For post hoc analysis the data pool (n=372 906) of a study evaluating a pure biochemical IRT/PAP protocol was used for assessment of the 3-step G-BA protocol in comparison with an alternative screening protocol recommended by the authors...
March 2017: Klinische Pädiatrie
https://www.readbyqxmd.com/read/28444494/imaging-of-pancreatic-cystic-lesions-with-confocal-laser-endomicroscopy-an-ex-vivo-pilot-study
#17
Abdurrahman Kadayifci, Mustafa Atar, Michelle Yang, Carlos Fernandez-Del Castillo, Mari Mino-Kenudson, William R Brugge
BACKGROUND: The differential diagnosis of pancreatic cystic lesions (PCLs) is an increasingly common clinical challenge. Confocal laser endomicroscopy (CLE) may differentiate PCLs by imaging of the cyst wall. However, clinical experience is still limited, and better image definition and characterization of the cyst wall in a spectrum of cysts are needed. This experimental study aimed to expose detailed imaging characteristics of PCLs by CLE. METHODS: Patients who underwent surgery of a PCL were enrolled...
April 25, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28444105/clinical-pathological-and-demographic-factors-associated-with-development-of-recurrences-after-surgical-resection-in-elderly-patients-with-neuroendocrine-tumors
#18
C Shen, A Dasari, Y Chu, D M Halperin, S Zhou, Y Xu, Y T Shih, J C Yao
Background: Incidence of locoregional neuroendocrine tumors (NETs) is rising. However, after curative resection, the patterns and risk factors associated with recurrence remain unknown. Consensus guidelines recommend surveillance every 6-12 months for up to 10 years after surgery for resected, well-differentiated NETs irrespective of patient demographics, site, grade or stage of tumor with few exceptions. Patients and Methods: From the Surveillance, Epidemiology and End Results (SEER)-Medicare database, we identified localized and regional stage NET patients who underwent surgical resection between 1/2002 and 12/2011...
April 21, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/28443263/a-1-month-old-infant-with-chylomicronemia-due-to-gpihbp1-gene-mutation-treated-by-plasmapheresis
#19
Mo Kyung Jung, Juhyun Jin, Hyun Ok Kim, Ahreum Kwon, Hyun Wook Chae, Seok Jin Kang, Duk Hee Kim, Ho-Seong Kim
Chylomicronemia is a severe type of hypertriglyceridemia characterized by chylomicron accumulation that arises from a genetic defect in intravascular lipolysis. It requires urgent and proper management, because serious cases can be accompanied by pancreatic necrosis or persistent multiple organ failure. We present the case of a 1-month-old infant with chylomicronemia treated by plasmapheresis. His chylomicronemia was discovered incidentally when lactescent plasma was noticed during routine blood sampling during a hospital admission for fever and irritability...
March 2017: Annals of Pediatric Endocrinology & Metabolism
https://www.readbyqxmd.com/read/28443255/glucagon-like-peptide-1-and-glucagon-like-peptide-1-receptor-agonists-in-the-treatment-of-type-2-diabetes
#20
REVIEW
Seungah Lee, Dong Yun Lee
The prevalence of type 2 diabetes (T2D) is increasing worldwide. Patients with T2D suffer from various diabetes-related complications. Since there are many patients with T2D that cannot be controlled by previously developed drugs, it has been necessary to develop new drugs, one of which is a glucagon-like peptide-1 (GLP-1) based therapy. GLP-1 has been shown to ameliorate diabetes-related conditions by augmenting pancreatic β-cell insulin secretion and having the low risk of causing hypoglycemia. Because of a very short half-life of GLP-1, many researches have been focused on the development of GLP-1 receptor (GLP-1R) agonists with long half-lives such as exenatide and dulaglutide...
March 2017: Annals of Pediatric Endocrinology & Metabolism
keyword
keyword
927
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"