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https://www.readbyqxmd.com/read/28107565/idermatopath-a-novel-software-tool-for-mitosis-detection-in-h-e-stained-tissue-sections-of-malignant-melanoma
#1
C Andres, B Andres-Belloni, R Hein, T Biedermann, A Schäpe, N Brieu, R Schönmeyer, M Yigitsoy, J Ring, G Schmidt, N Harder
BACKGROUND: Malignant Melanoma (MM) is characterized by a growing incidence and a high malignant potential. Beside well defined prognostic factors such as tumor thickness and ulceration, the Mitotic Rate (MR) was included in the AJCC recommendations for diagnosis and treatment of MM. In daily routine, the identification of a single mitosis can be difficult on Hematoxylin&Eosin slides alone. Several studies showed a big inter- and intra-individual variability in detecting the MR in MM even by very experienced investigators, thus raising the question for a computer assisted method...
January 20, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28106925/clinical-study-evaluating-the-accuracy-of-injecting-the-distal-tarsal-joints-in-the-horse
#2
K A Seabaugh, K T Selberg, P O E Mueller, R B Eggleston, J F Peroni, K M Claunch, H J Markwell, G M Baxter
BACKGROUND: Osteoarthritis (OA) of the centrodistal (CD) and tarsometatarsal (TMT) joints is a common cause of lameness in horses. Intra-articular diagnostic anaesthesia and/or therapeutic injection are relied upon to help diagnose and treat many horses with OA of these joints. OBJECTIVES: The objective of this study was to determine the accuracy of arthrocentesis of the CD and TMT joints using a sample population of equine surgeons and surgery residents. STUDY DESIGN: Randomised experimental study...
January 20, 2017: Equine Veterinary Journal
https://www.readbyqxmd.com/read/28106666/a-tailored-guided-internet-based-cognitive-behavioral-intervention-for-patients-with-rheumatoid-arthritis-as-an-adjunct-to-standard-rheumatological-care-results-of-a-randomized-controlled-trial
#3
M Ferwerda, S van Beugen, H van Middendorp, S Spillekom-van Koulil, A R T Donders, H Visser, E Taal, M C W Creemers, P C L M van Riel, A W M Evers
For patients with chronic pain conditions such as rheumatoid arthritis (RA), who experience elevated levels of distress, tailored guided internet-based cognitive behavioral treatment may be effective in improving psychological and physical functioning, and reducing impact the impact of RA on daily life. A multicenter randomized controlled trial was conducted for RA patients with elevated levels of distress asassessed by a disease-specific measure. The control group (n=71) received standard care and the intervention group (n= 62) additionally received an internet-based tailored cognitive-behavioral intervention...
January 12, 2017: Pain
https://www.readbyqxmd.com/read/28106447/investigation-of-the-10-li-shell-inversion-by-neutron-continuum-transfer-reaction
#4
M Cavallaro, M De Napoli, F Cappuzzello, S E A Orrigo, C Agodi, M Bondí, D Carbone, A Cunsolo, B Davids, T Davinson, A Foti, N Galinski, R Kanungo, H Lenske, C Ruiz, A Sanetullaev
This Letter reports a study of the highly debated ^{10}Li structure through the d(^{9}Li,p)^{10}Li one-neutron transfer reaction at 100 MeV. The ^{10}Li energy spectrum is measured up to 4.6 MeV and angular distributions corresponding to different excitation energy regions are reported for the first time. The comparison between data and theoretical predictions, including pairing correlation effects, shows the existence of a p_{1/2} resonance at 0.45±0.03  MeV excitation energy, while no evidence for a significant s-wave contribution close to the threshold energy is observed...
January 6, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28106424/quasiparticle-scattering-off-defects-and-possible-bound-states-in-charge-ordered-yba_-2-cu_-3-o_-y
#5
R Zhou, M Hirata, T Wu, I Vinograd, H Mayaffre, S Krämer, M Horvatić, C Berthier, A P Reyes, P L Kuhns, R Liang, W N Hardy, D A Bonn, M-H Julien
We report the NMR observation of a skewed distribution of ^{17}O Knight shifts when a magnetic field quenches superconductivity and induces long-range charge-density-wave (CDW) order in YBa_{2}Cu_{3}O_{y}. This distribution is explained by an inhomogeneous pattern of the local density of states N(E_{F}) arising from quasiparticle scattering off, yet unidentified, defects in the CDW state. We argue that the effect is most likely related to the formation of quasiparticle bound states, as is known to occur, under specific circumstances, in some metals and superconductors (but not in the CDW state, in general, except for very few cases in 1D materials)...
January 6, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28106415/charge-dependent-directed-flow-in-cu-au-collisions-at-sqrt-s_-nn-200%C3%A2-%C3%A2-gev
#6
L Adamczyk, J K Adkins, G Agakishiev, M M Aggarwal, Z Ahammed, I Alekseev, D M Anderson, R Aoyama, A Aparin, D Arkhipkin, E C Aschenauer, M U Ashraf, A Attri, G S Averichev, X Bai, V Bairathi, R Bellwied, A Bhasin, A K Bhati, P Bhattarai, J Bielcik, J Bielcikova, L C Bland, I G Bordyuzhin, J Bouchet, J D Brandenburg, A V Brandin, I Bunzarov, J Butterworth, H Caines, M Calderón de la Barca Sánchez, J M Campbell, D Cebra, I Chakaberia, P Chaloupka, Z Chang, A Chatterjee, S Chattopadhyay, X Chen, J H Chen, J Cheng, M Cherney, W Christie, G Contin, H J Crawford, S Das, L C De Silva, R R Debbe, T G Dedovich, J Deng, A A Derevschikov, B di Ruzza, L Didenko, C Dilks, X Dong, J L Drachenberg, J E Draper, C M Du, L E Dunkelberger, J C Dunlop, L G Efimov, J Engelage, G Eppley, R Esha, S Esumi, O Evdokimov, O Eyser, R Fatemi, S Fazio, P Federic, J Fedorisin, Z Feng, P Filip, E Finch, Y Fisyak, C E Flores, L Fulek, C A Gagliardi, D Garand, F Geurts, A Gibson, M Girard, L Greiner, D Grosnick, D S Gunarathne, Y Guo, S Gupta, A Gupta, W Guryn, A I Hamad, A Hamed, R Haque, J W Harris, L He, S Heppelmann, S Heppelmann, A Hirsch, G W Hoffmann, S Horvat, B Huang, X Huang, H Z Huang, T Huang, P Huck, T J Humanic, G Igo, W W Jacobs, A Jentsch, J Jia, K Jiang, S Jowzaee, E G Judd, S Kabana, D Kalinkin, K Kang, K Kauder, H W Ke, D Keane, A Kechechyan, Z H Khan, D P Kikoła, I Kisel, A Kisiel, L Kochenda, D D Koetke, L K Kosarzewski, A F Kraishan, P Kravtsov, K Krueger, L Kumar, M A C Lamont, J M Landgraf, K D Landry, J Lauret, A Lebedev, R Lednicky, J H Lee, Y Li, C Li, W Li, X Li, X Li, T Lin, M A Lisa, Y Liu, F Liu, T Ljubicic, W J Llope, M Lomnitz, R S Longacre, X Luo, S Luo, G L Ma, R Ma, Y G Ma, L Ma, N Magdy, R Majka, A Manion, S Margetis, C Markert, H S Matis, D McDonald, S McKinzie, K Meehan, J C Mei, Z W Miller, N G Minaev, S Mioduszewski, D Mishra, B Mohanty, M M Mondal, D A Morozov, M K Mustafa, B K Nandi, Md Nasim, T K Nayak, G Nigmatkulov, T Niida, L V Nogach, T Nonaka, J Novak, S B Nurushev, G Odyniec, A Ogawa, K Oh, V A Okorokov, D Olvitt, B S Page, R Pak, Y X Pan, Y Pandit, Y Panebratsev, B Pawlik, H Pei, C Perkins, P Pile, J Pluta, K Poniatowska, J Porter, M Posik, A M Poskanzer, N K Pruthi, M Przybycien, J Putschke, H Qiu, A Quintero, S Ramachandran, R L Ray, R Reed, M J Rehbein, H G Ritter, J B Roberts, O V Rogachevskiy, J L Romero, J D Roth, L Ruan, J Rusnak, O Rusnakova, N R Sahoo, P K Sahu, I Sakrejda, S Salur, J Sandweiss, A Sarkar, J Schambach, R P Scharenberg, A M Schmah, W B Schmidke, N Schmitz, J Seger, P Seyboth, N Shah, E Shahaliev, P V Shanmuganathan, M Shao, A Sharma, M K Sharma, B Sharma, W Q Shen, S S Shi, Z Shi, Q Y Shou, E P Sichtermann, R Sikora, M Simko, S Singha, M J Skoby, D Smirnov, N Smirnov, W Solyst, L Song, P Sorensen, H M Spinka, B Srivastava, T D S Stanislaus, M Stepanov, R Stock, M Strikhanov, B Stringfellow, T Sugiura, M Sumbera, B Summa, Z Sun, Y Sun, X M Sun, B Surrow, D N Svirida, A H Tang, Z Tang, T Tarnowsky, A Tawfik, J Thäder, J H Thomas, A R Timmins, D Tlusty, T Todoroki, M Tokarev, S Trentalange, R E Tribble, P Tribedy, S K Tripathy, O D Tsai, T Ullrich, D G Underwood, I Upsal, G Van Buren, G van Nieuwenhuizen, R Varma, A N Vasiliev, R Vertesi, F Videbæk, S Vokal, S A Voloshin, A Vossen, G Wang, F Wang, J S Wang, Y Wang, H Wang, Y Wang, J C Webb, G Webb, L Wen, G D Westfall, H Wieman, S W Wissink, R Witt, Y Wu, Z G Xiao, W Xie, G Xie, K Xin, Q H Xu, Y F Xu, H Xu, Z Xu, N Xu, J Xu, C Yang, Y Yang, S Yang, Y Yang, Q Yang, Y Yang, Z Ye, Z Ye, L Yi, K Yip, I-K Yoo, N Yu, H Zbroszczyk, W Zha, J Zhang, X P Zhang, S Zhang, Y Zhang, J B Zhang, Z Zhang, S Zhang, J Zhang, J Zhao, C Zhong, L Zhou, X Zhu, Y Zoulkarneeva, M Zyzak
We present the first measurement of charge-dependent directed flow in Cu+Au collisions at sqrt[s_{NN}]=200  GeV. The results are presented as a function of the particle transverse momentum and pseudorapidity for different centralities. A finite difference between the directed flow of positive and negative charged particles is observed that qualitatively agrees with the expectations from the effects of the initial strong electric field between two colliding ions with different nuclear charges. The measured difference in directed flow is much smaller than that obtained from the parton-hadron-string-dynamics model, which suggests that most of the electric charges, i...
January 6, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28106414/amplitude-analysis-of-the-decays-%C3%AE-%C3%A2-%C3%AF-%C3%AF-%C3%AF-0-and-%C3%AE-%C3%A2-%C3%AF-0-%C3%AF-0-%C3%AF-0
#7
M Ablikim, M N Achasov, X C Ai, O Albayrak, M Albrecht, D J Ambrose, A Amoroso, F F An, Q An, J Z Bai, R Baldini Ferroli, Y Ban, D W Bennett, J V Bennett, M Bertani, D Bettoni, J M Bian, F Bianchi, E Boger, I Boyko, R A Briere, H Cai, X Cai, O Cakir, A Calcaterra, G F Cao, S A Cetin, J F Chang, G Chelkov, G Chen, H S Chen, H Y Chen, J C Chen, M L Chen, S Chen, S J Chen, X Chen, X R Chen, Y B Chen, H P Cheng, X K Chu, G Cibinetto, H L Dai, J P Dai, A Dbeyssi, D Dedovich, Z Y Deng, A Denig, I Denysenko, M Destefanis, F De Mori, Y Ding, C Dong, J Dong, L Y Dong, M Y Dong, Z L Dou, S X Du, P F Duan, J Z Fan, J Fang, S S Fang, X Fang, Y Fang, R Farinelli, L Fava, O Fedorov, F Feldbauer, G Felici, C Q Feng, E Fioravanti, M Fritsch, C D Fu, Q Gao, X L Gao, X Y Gao, Y Gao, Z Gao, I Garzia, K Goetzen, L Gong, W X Gong, W Gradl, M Greco, M H Gu, Y T Gu, Y H Guan, A Q Guo, L B Guo, R P Guo, Y Guo, Y P Guo, Z Haddadi, A Hafner, S Han, X Q Hao, F A Harris, K L He, T Held, Y K Heng, Z L Hou, C Hu, H M Hu, J F Hu, T Hu, Y Hu, G S Huang, J S Huang, X T Huang, X Z Huang, Y Huang, Z L Huang, T Hussain, Q Ji, Q P Ji, X B Ji, X L Ji, L W Jiang, X S Jiang, X Y Jiang, J B Jiao, Z Jiao, D P Jin, S Jin, T Johansson, A Julin, N Kalantar-Nayestanaki, X L Kang, X S Kang, M Kavatsyuk, B C Ke, P Kiese, R Kliemt, B Kloss, O B Kolcu, B Kopf, M Kornicer, A Kupsc, W Kühn, J S Lange, M Lara, P Larin, C Leng, C Li, Cheng Li, D M Li, F Li, F Y Li, G Li, H B Li, H J Li, J C Li, Jin Li, K Li, K Li, Lei Li, P R Li, Q Y Li, T Li, W D Li, W G Li, X L Li, X N Li, X Q Li, Y B Li, Z B Li, H Liang, Y F Liang, Y T Liang, G R Liao, D X Lin, B Liu, B J Liu, C X Liu, D Liu, F H Liu, Fang Liu, Feng Liu, H B Liu, H H Liu, H H Liu, H M Liu, J Liu, J B Liu, J P Liu, J Y Liu, K Liu, K Y Liu, L D Liu, P L Liu, Q Liu, S B Liu, X Liu, Y B Liu, Z A Liu, Zhiqing Liu, H Loehner, X C Lou, H J Lu, J G Lu, Y Lu, Y P Lu, C L Luo, M X Luo, T Luo, X L Luo, X R Lyu, F C Ma, H L Ma, L L Ma, M M Ma, Q M Ma, T Ma, X N Ma, X Y Ma, Y M Ma, F E Maas, M Maggiora, Y J Mao, Z P Mao, S Marcello, J G Messchendorp, J Min, T J Min, R E Mitchell, X H Mo, Y J Mo, C Morales Morales, N Yu Muchnoi, H Muramatsu, Y Nefedov, F Nerling, I B Nikolaev, Z Ning, S Nisar, S L Niu, X Y Niu, S L Olsen, Q Ouyang, S Pacetti, Y Pan, P Patteri, M Pelizaeus, H P Peng, K Peters, J Pettersson, J L Ping, R G Ping, R Poling, V Prasad, H R Qi, M Qi, S Qian, C F Qiao, L Q Qin, N Qin, X S Qin, Z H Qin, J F Qiu, K H Rashid, C F Redmer, M Ripka, G Rong, Ch Rosner, X D Ruan, A Sarantsev, M Savrié, K Schoenning, S Schumann, W Shan, M Shao, C P Shen, P X Shen, X Y Shen, H Y Sheng, M Shi, W M Song, X Y Song, S Sosio, S Spataro, G X Sun, J F Sun, S S Sun, X H Sun, Y J Sun, Y Z Sun, Z J Sun, Z T Sun, C J Tang, X Tang, I Tapan, E H Thorndike, M Tiemens, M Ullrich, I Uman, G S Varner, B Wang, B L Wang, D Wang, D Y Wang, K Wang, L L Wang, L S Wang, M Wang, P Wang, P L Wang, W Wang, W P Wang, X F Wang, Y Wang, Y D Wang, Y F Wang, Y Q Wang, Z Wang, Z G Wang, Z H Wang, Z Y Wang, Z Y Wang, T Weber, D H Wei, P Weidenkaff, S P Wen, U Wiedner, M Wolke, L H Wu, L J Wu, Z Wu, L Xia, L G Xia, Y Xia, D Xiao, H Xiao, Z J Xiao, Y G Xie, Q L Xiu, G F Xu, J J Xu, L Xu, Q J Xu, Q N Xu, X P Xu, L Yan, W B Yan, W C Yan, Y H Yan, H J Yang, H X Yang, L Yang, Y X Yang, M Ye, M H Ye, J H Yin, B X Yu, C X Yu, J S Yu, C Z Yuan, W L Yuan, Y Yuan, A Yuncu, A A Zafar, A Zallo, Y Zeng, Z Zeng, B X Zhang, B Y Zhang, C Zhang, C C Zhang, D H Zhang, H H Zhang, H Y Zhang, J Zhang, J J Zhang, J L Zhang, J Q Zhang, J W Zhang, J Y Zhang, J Z Zhang, K Zhang, L Zhang, S Q Zhang, X Y Zhang, Y Zhang, Y H Zhang, Y N Zhang, Y T Zhang, Yu Zhang, Z H Zhang, Z P Zhang, Z Y Zhang, G Zhao, J W Zhao, J Y Zhao, J Z Zhao, Lei Zhao, Ling Zhao, M G Zhao, Q Zhao, Q W Zhao, S J Zhao, T C Zhao, Y B Zhao, Z G Zhao, A Zhemchugov, B Zheng, J P Zheng, W J Zheng, Y H Zheng, B Zhong, L Zhou, X Zhou, X K Zhou, X R Zhou, X Y Zhou, K Zhu, K J Zhu, S Zhu, S H Zhu, X L Zhu, Y C Zhu, Y S Zhu, Z A Zhu, J Zhuang, L Zotti, B S Zou, J H Zou
Based on a sample of 1.31×10^{9}  J/ψ events collected with the BESIII detector, an amplitude analysis of the isospin-violating decays η^{'}→π^{+}π^{-}π^{0} and η^{'}→π^{0}π^{0}π^{0} is performed. A significant P-wave contribution from η^{'}→ρ^{±}π^{∓} is observed for the first time in η^{'}→π^{+}π^{-}π^{0}. The branching fraction is determined to be B(η^{'}→ρ^{±}π^{∓})=(7.44±0.60±1.26±1.84)×10^{-4}, where the first uncertainty is statistical, the second systematic, and the third model dependent...
January 6, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28106343/net-clinical-benefit-of-hospitalization-versus-outpatient-management-of-patients-with-acute-pulmonary-embolism
#8
P-M Roy, D J Corsi, M Carrier, A Theogene, C de Wit, C Dennie, G Le Gal, A Delluc, T Moumneh, M Rodger, P Wells, E Gandara
BACKGROUND: The decision to hospitalize or not patients with acute pulmonary embolism (PE) is controversial. Despite the advantages of close monitoring, hospitalization by itself may lead to in-hospital complications and potentially worsen the prognosis of PE patients. OBJECTIVES: To determine the net clinical benefit of hospitalization versus outpatient management of normotensive patients with acute pulmonary embolism (PE). METHODS: Retrospective cohort propensity score analysis (radius marching with replacement)...
January 20, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28106258/t-cell-clones-in-human-trichinellosis-evidence-for-a-mixed-th1-th2-response
#9
C Della Bella, M Benagiano, M De Gennaro, M A Gomez-Morales, A Ludovisi, S D'Elios, S Luchi, E Pozio, M M D'Elios, F Bruschi
: In humans, studies on the cellular immune response against Trichinella are scarce. Aim of this study was to characterize the cytokine profile of T cells specific for Trichinella britovi in trichinellosis patients. PATIENTS AND METHODS: Peripheral blood mononuclear cells (PBMC) were obtained from five patients involved in a trichinellosis outbreak caused by Trichinella britovi, which occurred in 2013 in Tuscany (Italy). All the patients resulted positive for Trichinella-specific IgG, IgE and presented eosinophilia...
January 20, 2017: Parasite Immunology
https://www.readbyqxmd.com/read/28106200/bright-conjugated-polymer-nanoparticles-containing-a-biodegradable-shell-produced-at-high-yields-and-with-tuneable-optical-properties-by-a-scalable-microfluidic-device
#10
T F Abelha, T W Phillips, J H Bannock, A M Nightingale, C A Dreiss, E Kemal, L Urbano, J C deMello, M Green, L A Dailey
This study compares the performance of a microfluidic technique and a conventional bulk method to manufacture conjugated polymer nanoparticles (CPNs) embedded within a biodegradable poly(ethylene glycol) methyl ether-block-poly(lactide-co-glycolide) (PEG5K-PLGA55K) matrix. The influence of PEG5K-PLGA55K and conjugated polymers cyano-substituted poly(p-phenylene vinylene) (CN-PPV) and poly(9,9-dioctylfluorene-2,1,3-benzothiadiazole) (F8BT) on the physicochemical properties of the CPNs was also evaluated. Both techniques enabled CPN production with high end product yields (∼70-95%)...
January 20, 2017: Nanoscale
https://www.readbyqxmd.com/read/28105900/feasibility-acceptability-and-tolerability-of-rgn107-in-the-palliative-wound-care-management-of-chronic-wound-symptoms
#11
M Madisetti, T J Kelechi, M Mueller, E J Amella, M A Prentice
OBJECTIVE: To assess the feasibility, acceptability and tolerability of RGN107 use, a natural powder blend of Arnica Montana, Calendula Officinalis, Mentha Arvensis and Santalum Album, among hospice patients and their wound caregivers in the palliative wound care management of chronic wound symptoms at end-of-life. METHOD: Data were collected between May 2013 and November 2015. A pilot trial conducted among 50 hospice patients with symptomatic (pain, odour, or exudate) chronic wounds...
January 2, 2017: Journal of Wound Care
https://www.readbyqxmd.com/read/28105681/salmon-gill-poxvirus-a-recently-characterized-infectious-agent-of-multifactorial-gill-disease-in-freshwater-and-seawater-reared-atlantic-salmon
#12
REVIEW
M C Gjessing, E Thoen, T Tengs, S A Skotheim, O B Dale
Gill diseases cause considerable losses in Norwegian salmon farming. In 2015, we characterized salmon gill poxvirus (SGPV) and associated gill disease. Using newly developed diagnostic tools, we show here that SGPV infection is more widely distributed than previously assumed. We present seven cases of complex gill disease in Atlantic salmon farmed in seawater and freshwater from different parts of Norway. Apoptosis, the hallmark of acute SGPV infection, was not easily observed in these cases, and qPCR analysis was critical for identification of the presence of SGPV...
January 20, 2017: Journal of Fish Diseases
https://www.readbyqxmd.com/read/28105651/the-effect-of-preoperative-chemotherapy-treatment-in-surgically-treated-intrahepatic-cholangiocarcinoma-patients-a-multi-institutional-analysis
#13
Stefan Buettner, Bas Groot Koerkamp, Aslam Ejaz, Florian E Buisman, Yuhree Kim, Georgios Antonios Margonis, Sorin Alexandrescu, Hugo P Marques, Jorge Lamelas, Luca Aldrighetti, T Clark Gamblin, Shishir K Maithel, Carlo Pulitano, Todd W Bauer, Feng Shen, George A Poultsides, J Wallis Marsh, Jan N M IJzermans, Timothy M Pawlik
INTRODUCTION: While preoperative chemotherapy (pCT) is utilized in many intra-abdominal cancers, the use of pCT among patients with intrahepatic cholangiocarcinoma (ICC) remains ill defined. As such, the objective of the current study was to examine the impact of pCT among patients undergoing curative-intent resection for ICC. METHODS: Patients who underwent hepatectomy for ICC were identified from a multi-institutional international cohort. The association between pCT with peri-operative and long-term clinical outcomes was assessed...
January 20, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28105537/procedures-and-recommended-times-in-the-care-process-of-the-patient-with-pancreatic-cancer-pan-time-consensus-between-scientific-societies
#14
R Vera, A Ferrández, C J Ferrer, C Flores, C Joaquín, S López, T Martín, E Martín, M Marzo, A Sarrión, E Vaquero, A Zapatero, J Aparicio
PURPOSE: Pancreatic cancer (PC) is a disease with bad prognosis. It is usually diagnosed at advanced stages and its treatment is complex. The aim of this consensus document was to provide recommendations by experts that would ameliorate PC diagnosis, reduce the time to treatment, and optimize PC management by interdisciplinary teams. METHODS: As a consensus method, we followed the modified Delphi methodology. A scientific committee of experts provided 40 statements that were submitted in two rounds to a panel of 87 specialists of 12 scientific societies...
January 19, 2017: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/28104799/muscles-innervated-by-a-single-motor-neuron-exhibit-divergent-synaptic-properties-on-multiple-time-scales
#15
Dawn M Blitz, Amy E Pritchard, John K Latimer, Andrew T Wakefield
Adaptive changes in the output of neural circuits underlying rhythmic behaviors are relayed to muscles via motor neuron activity. Pre- and postsynaptic properties of neuromuscular junctions can impact the transformation from motor neuron activity to muscle response. Further, synaptic plasticity occurring on the time scale of inter-spike intervals can differ between multiple muscles innervated by the same motor neuron. In rhythmic behaviors, motor neuron bursts can elicit additional synaptic plasticity. However, it is unknown if plasticity regulated by the longer time scale of inter-burst intervals also differs between synapses from the same neuron, and whether any such distinctions occur across a physiological activity range...
January 19, 2017: Journal of Experimental Biology
https://www.readbyqxmd.com/read/28104795/magnetic-resonance-spectroscopy-of-an-atomically-thin-material-using-a-single-spin-qubit
#16
I Lovchinsky, J D Sanchez-Yamagishi, E K Urbach, S Choi, S Fang, T I Andersen, K Watanabe, T Taniguchi, A Bylinskii, E Kaxiras, P Kim, H Park, M D Lukin
Two-dimensional (2D) materials offer a promising platform for exploring condensed matter phenomena and developing technological applications. However, the reduction of material dimensions to the atomic scale poses a challenge for traditional measurement and interfacing techniques that typically couple to macroscopic observables. We demonstrate a method for probing the properties of 2D materials via nanometer-scale nuclear quadrupole resonance (NQR) spectroscopy using individual atom-like impurities in diamond...
January 19, 2017: Science
https://www.readbyqxmd.com/read/28104651/draft-genome-sequence-of-the-oleaginous-green-alga-tetradesmus-obliquus-utex-393
#17
B M Carreres, L de Jaeger, J Springer, M J Barbosa, G Breuer, E J van den End, D M M Kleinegris, I Schäffers, E J H Wolbert, H Zhang, P P Lamers, R B Draaisma, V A P Martins Dos Santos, R H Wijffels, G Eggink, P J Schaap, D E Martens
The microalgae Tetradesmus obliquus is able to maintain a high photosynthetic efficiency under nitrogen limitation and is considered a promising green microalgae for sustainable production of diverse compounds, including biofuels. Here, we report the first draft whole-genome shotgun sequencing of T. obliquus The final assembly comprises 108,715,903 bp with over 1,368 scaffolds.
January 19, 2017: Genome Announcements
https://www.readbyqxmd.com/read/28104621/high-prevalence-of-mutant-kras-in-circulating-exosome-derived-dna-from-early-stage-pancreatic-cancer-patients
#18
K Allenson, J Castillo, F A San Lucas, G Scelo, D U Kim, V Bernard, G Davis, T Kumar, M Katz, M J Overman, L Foretova, E Fabianova, I Holcatova, V Janout, F Meric-Bernstam, P Gascoyne, I Wistuba, G Varadhachary, P Brennan, S Hanash, D Li, A Maitra, H Alvarez
BACKGROUND: Exosomes arise from viable cancer cells and may reflect a different biology than circulating cell-free DNA (cfDNA) shed from dying tissues. We compare exosome-derived DNA (exoDNA) to cfDNA in liquid biopsies of patients with pancreatic ductal adenocarcinoma (PDAC). PATIENTS AND METHODS: Patient samples were obtained between 2003 and 2010, with clinically annotated follow up to 2015. Droplet digital PCR (ddPCR) was performed on exoDNA and cfDNA for sensitive detection of KRAS mutants at codons 12/13...
January 18, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/28104528/cannabinoid-receptor-type-2-cb2-as-one-of-the-candidate-genes-in-human-carotid-plaque-imaging-evalu1ation-of-the-novel-radiotracer-11-c-rs-016-targeting-cb2-in-atherosclerosis
#19
Romana Meletta, Roger Slavik, Linjing Mu, Zoran Rancic, Nicole Borel, Roger Schibli, Simon M Ametamey, Stefanie D Krämer, Adrienne Müller Herde
INTRODUCTION: Endarterectomized human atherosclerotic plaques are a valuable basis for gene expression studies to disclose novel imaging biomarkers and therapeutic targets, such as the cannabinoid receptor type 2 (CB2). In this work, CB2 is expressed on activated immune cells, which are abundant in inflamed plaques. We evaluated the CB2-specific radiotracer [(11)C]RS-016 for imaging vascular inflammation in human and mouse atherosclerotic lesions. METHODS: The differential gene expression of microscopically classified human carotid plaques was evaluated using quantitative polymerase chain reaction...
January 8, 2017: Nuclear Medicine and Biology
https://www.readbyqxmd.com/read/28104354/profound-loss-of-esophageal-tissue-differentiation-in-eosinophilic-esophagitis
#20
M Rochman, J Travers, C E Miracle, M C Bedard, T Wen, N P Azouz, J M Caldwell, K Kc, J D Sherrill, B P Davis, J K Rymer, K M Kaufman, M E Rothenberg
BACKGROUND: A key question in the allergy field is to understand how tissue specific disease is manifested. Eosinophilic esophagitis (EoE) is an emerging tissue specific allergic disease whose pathogenesis remains unclear. OBJECTIVE: Herein, we tested the hypothesis that a defect in tissue specific esophageal genes is an integral part of EoE pathogenesis. METHODS: We interrogated the pattern of expression of esophagus-specific signature genes derived from the Human Protein Atlas in the EoE transcriptome and in EPC2 esophageal epithelial cells...
January 16, 2017: Journal of Allergy and Clinical Immunology
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