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https://www.readbyqxmd.com/read/29245162/successful-guidewire-placement-across-hilar-malignant-biliary-stricture-after-deceased-donor-liver-transplantation-using-new-digital-cholangioscopy
#1
Ryunosuke Hakuta, Hirofumi Kogure, Yousuke Nakai, Naminatsu Takahara, Suguru Mizuno, Minoru Tada, Kazuhiko Koike
No abstract text is available yet for this article.
December 15, 2017: Endoscopy
https://www.readbyqxmd.com/read/29245138/cardiac-sarcoidosis-presenting-as-arrhythmogenic-right-ventricular-cardiomyopathy-dysplasia-with-ventricular-aneurysms-a-case-report
#2
Marija Petrovic, L Maximilian Buja, Biswajit Kar, Jure Colnaric, Sarita Damaraju, Bihong Zhao, Bindu Akkanti, Milan Radovanovic, Rajko Radovancevic, Pranav Loyalka, Igor D Gregoric
A 70-year old Caucasian man with recurrent ventricular tachycardia and progressive biventricular failure attributed to arrhythmogenic right ventricular cardiomyopathy/dysplasia was evaluated for heart transplantation. Cardiac ventriculography revealed an abnormal left ventricle with five saccular aneurysms. Heart transplantation was performed. Pathology of the explanted heart showed multifocal sarcoid granulomas. Replacement fibrosis was widespread in both ventricles and associated with saccular aneurysms. No genetic basis was identified...
November 10, 2017: Cardiovascular Pathology: the Official Journal of the Society for Cardiovascular Pathology
https://www.readbyqxmd.com/read/29245055/high-proportion-of-abnormal-pap-smear-tests-and-cervical-dysplasia-in-women-with-cystic-fibrosis
#3
Christine Rousset-Jablonski, Quitterie Reynaud, Raphaëlle Nove-Josserand, Isabelle Ray-Coquard, Yahia Mekki, François Golfier, Isabelle Durieu
OBJECTIVES: Insufficient gynecological follow-up and cervical screening has been reported in women with cystic fibrosis (CF). Some of these patients will require a pulmonary transplantation, known to be associated with a higher risk of cervical dysplasia. The aim of this study was to explore the results of cervical screening in adult women with CF, and to report the prevalence of abnormal pap smear tests in this population. STUDY DESIGN: We retrospectively analyzed medical records of sexually active women with CF who attended a gynecological consultation in Lyon University CF referral center between June 2014 and December 2015...
December 9, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/29244983/allogeneic-stem-cell-transplant-for-acute-myeloid-leukemia-evolution-of-an-effective-strategy-in-india
#4
Abhijeet Ganapule, Sandeep Nemani, Anu Korula, Kavitha M Lakshmi, Aby Abraham, Alok Srivastava, Poonkuzhali Balasubramanian, Biju George, Vikram Mathews
Purpose There are limited data from developing countries on the role and cost-effectiveness of allogeneic stem cell transplantation (allo-SCT) for patients with acute myeloid leukemia (AML). Patients and Methods We undertook a retrospective descriptive study of all patients with AML who underwent allo-SCT from 1994 to 2013 at our center to evaluate the clinical outcomes and cost-effectiveness of this therapeutic modality. Results Two hundred fifty-four consecutive patients, median age 34 years, who underwent allo-SCT at our center were included in this study...
December 2017: Journal of Global Oncology
https://www.readbyqxmd.com/read/29244772/sphingosine-1-phosphate-receptor-1-expressed-in-myeloid-cells-slows-diet-induced-atherosclerosis-and-protects-against-macrophage-apoptosis-in-ldlr-ko-mice
#5
Leticia Gonzalez, Alexander S Qian, Usama Tahir, Pei Yu, Bernardo L Trigatti
We generated myeloid specific sphingosine-1-phosphate receptor 1 (S1pr1) deficient mice by crossing mice that had myeloid specific expression of Cre recombinase (lyzMCre) with mice having the S1pr1 gene flanked by loxP recombination sites. We transplanted bone marrow from these mice and control lyzMCre mice with intact macrophage S1pr1 gene expression into low-density lipoprotein (LDL) receptor gene (Ldlr) deficient mice. The resulting chimeras were fed a high fat atherogenic diet for nine or twelve weeks and evaluated for atherosclerosis development in the aortic sinus...
December 15, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29244631/initial-results-of-peripheral-blood-stem-cell-mobilization-collection-cryopreservation-and-engraftment-after-autologous-transplantation-confirm-that-the-capacity-building-approach-offers-good-chances-of-success-in-critical-contexts-a-kurdish-italian-cooperative
#6
Ignazio Majolino, Dereen Mohammed, Dastan Hassan, Francesco Ipsevich, Chra Abdullah, Rebar Mohammed, Angelo Palmas, Marco Possenti, Diana Noori, Dlir Ali, Harem Karem, Salah Salih, Michele Vacca, Claudia Del Fante, Angelo Ostuni, Andrea Frigato, Maria Speranza Massei, Annunziata Manna, Stefania Vasta, Marcela Gabriel, Marta Verna, Attilio Rovelli, Valentino Conter, Kosar Ali, Dosti Othman
Introduction At Hiwa Cancer Hospital (Sulaymaniyah, Iraqi Kurdistan) after the center was started by a cooperative project in June 2016, autologous transplantation was developed. Patients and Methods To develop the project, the capacity-building approach was adopted, with on-site training and coaching of personnel, educational meetings, lectures, on-the-job training, and the implementation of quality management planning. Results Here, we report initial results of peripheral-blood stem-cell mobilization and collection of the first 27 patients (age 12 to 61 years; 19 males and 8 females; multiple myeloma, n = 10; plasma cell leukemia, n = 1; Hodgkin lymphoma, n = 12; non-Hodgkin lymphoma, n = 3; and acute myeloid leukemia, n = 1)...
December 15, 2017: Journal of Global Oncology
https://www.readbyqxmd.com/read/29244189/molecular-diagnosis-of-human-microsporidian-infections
#7
Martin F Heyworth
With the transformation of HIV infection from an acutely life-threatening disease into a chronic condition (as a consequence of the development of effective antiretroviral medication), the perceived clinical importance of diagnosing and treating microsporidian infections diminished, at least in industrialized countries. In locales where effective antiretroviral therapy is not available, as well as in patients with immunodeficiency for reasons other than HIV infection (e.g., following organ transplantation), and in individuals with suspected ocular microsporidiosis, diagnosing microsporidian infections remains a clinical priority...
December 13, 2017: Transactions of the Royal Society of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29244023/osteocalcin-expressing-cells-from-tendon-sheaths-in-mice-contribute-to-tendon-repair-by-activating-hedgehog-signaling
#8
Yi Wang, Xu Zhang, Huihui Huang, Yin Xia, YiFei Yao, Arthur Fuk-Tat Mak, Patrick Shu-Hang Yung, Kai-Ming Chan, Li Wang, Chenglin Zhang, Yu Huang, Kingston King-Lun Mak
Both extrinsic and intrinsic tissues contribute to tendon repair, but the origin and molecular functions of extrinsic tissues in tendon repair are not fully understood. Here we show that tendon sheath cells harbor stem/progenitor cell properties and contribute to tendon repair by activating Hedgehog signaling. We found that Osteocalcin (Bglap) can be used as an adult tendon-sheath-specific marker in mice. Lineage tracing experiments show that Bglap-expressing cells in adult sheath tissues possess clonogenic and multipotent properties comparable to those of stem/progenitor cells isolated from tendon fibers...
December 15, 2017: ELife
https://www.readbyqxmd.com/read/29243965/enasidenib-a-targeted-inhibitor-of-mutant-idh2-proteins-for-treatment-of-relapsed-or-refractory-acute-myeloid-leukemia
#9
Eytan M Stein
Mutations in IDH2 genes (mIDH2) occur in approximately 12% of patients with acute myeloid leukemia. Enasidenib is an oral, small-molecule inhibitor of mIDH2 proteins. Enasidenib is shown to suppress the oncometabolite, 2-hydroxyglutarate, and promote differentiation of leukemic bone marrow blasts. In a Phase I dose-escalation and expansion study, 40.3% of patients with relapsed/refractory acute myeloid leukemia responded to enasidenib monotherapy, including 19.3% who achieved complete remission and 11% who proceeded to transplant...
January 2018: Future Oncology
https://www.readbyqxmd.com/read/29243894/indications-for-and-outcomes-of-liver-transplantation-in-patients-with-alcohol-associated-liver-disease-aud
#10
Paulina K Phillips, Matthew W Caldis, Alexander D Hristov, Alexander S Lee, Michael R Lucey
The manufacture and consumption of alcohol are ubiquitous and as old as time. Alcohol use disorder (AUD) is defined as a problematic pattern of alcohol use leading to clinically significant impairment. The physical injuries that result from excessive alcohol consumption are varied including end-organ damage to liver (alcohol-associated liver disease or ALD), pancreas, brain and heart, and systemic consequences including several forms of cancer. Liver transplantation (LT) remains the treatment of last resort for life-threatening liver disease...
December 14, 2017: Minerva Gastroenterologica e Dietologica
https://www.readbyqxmd.com/read/29243844/in-vitro-improvement-of-quail-primordial-germ-cell-expansion-through-activation-of-tgf-beta-signaling-pathway
#11
Saeed Yakhkeshi, Shaban Rahimi, Mohsen Sharafi, Seyedeh-Nafiseh Hassani, Sara Taleahmad, Abdolhossein Shahverdi, Hossein Baharvand
Avian primordial germ cells (PGCs) have valuable potentials to cell-based approaches for transgenic bird production. In this regard, improvement of avian PGC expansion in vitro is necessary. Among experimental avian species, quail is a good model for transgenic technology, especially due to its short generation time. In the present study, we have examined the proliferative effects of transforming growth factor β (TGF-β) on the quail PGCs. After isolation of quail PGCs from blood [Hamburger-Hamilton (HH stages 13-15)] and gonads (HH stages 28-30), these cells were cultured on quail embryonic fibroblasts (QEF)...
December 15, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/29243809/obesity-induced-mitochondrial-dysfunction-in-porcine-adipose-tissue-derived-mesenchymal-stem-cells
#12
Yu Meng, Alfonso Eirin, Xiang-Yang Zhu, Hui Tang, Pritha Chanana, Amir Lerman, Andre J van Wijnen, Lilach O Lerman
BACKGROUND: Transplantation of autologous mesenchymal stem cells (MSCs) may be a viable option for treatment of several diseases. MSCs efficacy depends on adequate function of their mitochondria, which might be impaired in a noxious milieu. OBJECTIVES: We hypothesized that obesity compromises MSCs mitochondrial structure and function, possibly via micro-RNA (miRNA)-based mechanisms. METHODS: MSCs were collected from swine abdominal adipose tissue after 16 weeks of Lean or Obese diet (n = 7 each)...
December 15, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29243577/recent-developments-of-coumarin-hybrids-as-anti-fungal-agents
#13
Xin-Liang Hu, Zhi Xu, Ming-Liang Liu, Lian-Shun Feng, Guang-De Zhang
Fungi place a huge burden on global healthcare systems attributed to the fact that fungal infections are responsible for the high morbidity and mortality rates in patients who received stem cell transplantation, antineoplastic chemotherapy, organ transplants or suffered human immunodeficiency virus (HIV) infection. Unfortunately, almost none of the representative anti-fungal agents currently used in clinical therapy are ideal in terms of efficacy, anti-fungal spectrum or safety. Moreover, the rapid development of resistance to existing anti-fungal drugs has further aggravated the mortality and spread of fungi, creating an urgent need of novel anti-fungal agents...
December 14, 2017: Current Topics in Medicinal Chemistry
https://www.readbyqxmd.com/read/29243551/donor-leucocytosis-predicts-bacterial-and-fungal-contamination-of-the-preservation-solution-in-visceral-organ-transplantation
#14
Georgios C Sotiropoulos, Jörg Steinmann, Sabrina Stern, Sonia Raduenz, Nikolaos Machairas, Peter M Rath, Fuat H Saner, Andreas Paul, Anja Gallinat
INTRODUCTION: Contamination of the preservation solution may contribute to septic complications that can occur after transplantation and cause higher morbidity and mortality among recipients. The aim of this study was to determine potential donor-related predictors of positive microbiological findings in the preservation solution. DESIGN: We retrospectively studied 16 donor parameters on data from our center for microbiological findings in the preservation solution used in solid-organ recovery...
January 1, 2017: Progress in Transplantation
https://www.readbyqxmd.com/read/29243547/posttraumatic-stress-disorder-quality-of-life-and-the-subjective-experience-in-liver-transplant-recipients
#15
Paslakis Georgios, Beckmann Mingo, Beckebaum Susanne, Klein Christian, Gräf Jan, Erim Yesim
OBJECTIVE: A high prevalence of posttraumatic stress disorder (PTSD) symptoms among transplant recipients has been associated with a low adherence to treatment and poor survival. It is crucial to detect and prevent the development of posttraumatic stress in transplant settings. METHODS: We examined the prevalence of posttraumatic stress symptoms in 3 liver transplant recipients by means of the Essen Trauma Inventory (ETI), a self-report questionnaire. The Short Form-36 was used to assess the perceived health-related quality of life...
January 1, 2017: Progress in Transplantation
https://www.readbyqxmd.com/read/29243533/assessing-living-donor-priorities-through-nominal-group-technique
#16
Lindsey M Dorflinger, Sanjay Kulkarni, Carrie Thiessen, Sharon Klarman, Liana Fraenkel
The need for kidneys for transplantation continues to far surpass the number of donors. Although studies have shown that most people are aware of and support the idea of living donation, it remains unclear what motivates individuals who are aware, knowledgeable, and in support of donation to actually donate, or conversely, what deters them from donating. Utilizing nominal group technique, 30 individuals participated in 4 groups in which they brainstormed factors that would impact willingness to be a living donor and voted on which factors they deemed most important...
January 1, 2017: Progress in Transplantation
https://www.readbyqxmd.com/read/29243424/-tissue-culture-of-callus-and-establishment-of-regeneration-system-of-tussilago-farfara-petiole
#17
Ji-Wen Ren, Ying Lei, Xiao-Ling Li
Young petiole of Tussilago farfara was used as the material to investigate the plant growth regulators which could influence in vitro culture and plant regeneration and to establish rapid propagation technique. The ideal sterilization method was that young petiole of T. farfara was sterilized with 75% ethanol for 30 s, and then transferred to saturated bleaching power supernatant for 15 min. The suitable medium for callus induction was MS+6-BA 3.0 mg•L⁻¹+2,4-D 2.0 mg•L⁻¹ with 96.2% induction rate...
October 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/29243390/aquaporin-4-blockade-improves-survival-of-murine-heart-allografts-subjected-to-prolonged-cold-ischemia
#18
Katayoun Ayasoufi, Naoki Kohei, Michael Nicosia, Ran Fan, George W Farr, Paul R McGuirk, Marc F Pelletier, Robert L Fairchild, Anna Valujskikh
Prolonged cold ischemia storage (CIS) is a leading risk factor for poor transplant outcome. Existing strategies strive to minimize IRI in transplanted organs, yet there is a need for novel approaches to improve outcomes of marginal allografts and expand the pool of donor organs suitable for transplantation. Aquaporins (AQPs) are a family of water channels that facilitate homeostasis, tissue injury and inflammation. We tested whether inhibition of AQP4 improves the survival of fully MHC-mismatched murine cardiac allografts subjected to 8 h CIS...
December 15, 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/29243166/a-hospital-and-home-based-exercise-program-to-address-functional-decline-in-people-following-allogeneic-stem-cell-transplantation
#19
S Abo, D Ritchie, L Denehy, Y Panek-Hudson, L Irving, C L Granger
PURPOSE: The aims of this study are to investigate the feasibility of an exercise program commencing 60 days following allogeneic stem cell transplantation (alloSCT), to investigate changes in physical function and health-related quality of life (HRQoL) in patients from pre- to post-alloSCT and to explore changes in patient outcomes before and after the program. METHODS: This study is a single site, prospective case series including 43 adults undergoing alloSCT...
December 14, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/29243158/bilateral-native-nephrectomy-to-reduce-oxalate-stores-in-children-at-the-time-of-combined-liver-kidney-transplantation-for-primary-hyperoxaluria-type-1
#20
Eliza Lee, Gabriel Ramos-Gonzalez, Nancy Rodig, Scott Elisofon, Khashayar Vakili, Heung Bae Kim
OBJECTIVE: Primary hyperoxaluria type-1 (PH-1) is a rare genetic disorder in which normal hepatic metabolism of glyoxylate is disrupted resulting in diffuse oxalate deposition and end-stage renal disease (ESRD). While most centers agree that combined liver-kidney transplant (CLKT) is the appropriate treatment for PH-1, perioperative strategies for minimizing recurrent oxalate-related injury to the transplanted kidney remain unclear. We present our management of children with PH-1 and ESRD on hemodialysis (HD) who underwent CLKT at our institution from 2005 to 2015...
December 14, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
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