keyword
https://read.qxmd.com/read/38665917/kikuchi-fujimoto-disease-evolves-into-lupus-encephalopathy-characterized-by-venous-sinus-thrombosis-a-case-report
#21
Wenyi Qin, Shuangshuang Yang, Lijuan Zhang, Mengqi Liu, Jiayu Tian, Juan Yang, Guoqing Zhou, Xiaofeng Rong
Kikuchi-Fujimoto disease (KFD) is a benign, self-limiting illness that can progress to systemic lupus erythematosus (SLE) in approximately 30% of cases. Neurological injuries can occur in both diseases, albeit with distinct presentations. Venous sinus thrombosis is a serious cerebrovascular complication in patients with neuropsychiatric SLE but is rarely observed in patients with KFD. The involvement of various antibodies, particularly antiphospholipid antibodies, can cause vascular endothelial cell injury, resulting in focal cerebral ischemia and intracranial vascular embolism in SLE...
2024: Frontiers in Immunology
https://read.qxmd.com/read/38665511/consecutive-%C3%AF-lewis-acidic-metal-catalysed-cyclisation-photochemical-radical-addition-promoted-by-in-situ-generated-2-benzopyrylium-as-the-photoredox-catalyst
#22
JOURNAL ARTICLE
Masahiro Terada, Ryohei Yazaki, Ren Obayashi, Zen Iwasaki, Shigenobu Umemiya, Jun Kikuchi
A π-Lewis acidic metal-catalysed cyclisation/photochemical radical addition sequence was developed, which utilises in situ generated 2-benzopyrylium cation intermediates as photoredox catalysts and electrophilic substrates to form 1 H -isochromene derivatives in good yields in most cases. The key 2-benzopyrylium intermediates were generated through the activation of the alkyne moiety of ortho -carbonyl alkynylbenzene derivatives by such π-Lewis acidic metal catalysts as AgNTf2 and Cu(NTf2 )2 , and the subsequent intramolecular cyclisation and proto-demetalation using trifluoroacetic acid...
April 24, 2024: Chemical Science
https://read.qxmd.com/read/38664243/decline-in-the-conception-rate-of-wild-japanese-monkeys-after-the-fukushima-daiichi-nuclear-power-plant-accident
#23
JOURNAL ARTICLE
Shin-Ichi Hayama, Setsuko Nakanishi, Aki Tanaka, Takuya Kato, Chinatsu Watanabe, Nobutaka Kikuchi, Risa Danjo, Ayano Matsuda, Wakako Mori, Yuki Kawabata, Hikari Akiba, Fumiharu Konno, Yoshi Kawamoto, Toshinori Omi
We examined the conception rate of wild Japanese monkeys (Macaca fuscata) in Fukushima City that were exposed to radiation as a result of the Fukushima Daiichi Nuclear Power Plant accident in March 2011. The conception rate in the year of delivery from 2009 to 2022 was estimated by dissecting individuals that were euthanized by the government for population control as a countermeasure against crop damage. To evaluate the effects of exposure, the cumulative exposure dose for each individual was calculated using the concentration of radiocesium deposited in the soil at the capture site and the concentration of radiocesium in muscle estimated from the aggregated transfer factor...
April 25, 2024: Archives of Environmental Contamination and Toxicology
https://read.qxmd.com/read/38662947/golfers-performance-is-improved-more-by-combining-foam-rolling-and-dynamic-stretch-to-the-lead-hip-than-practice-golf-swinging
#24
JOURNAL ARTICLE
Yuji Hamada, Kiyokazu Akasaka, Takahiro Otsudo, Yutaka Sawada, Hiroshi Hattori, Yuto Kikuchi, Toby Hall
Hamada, Y, Akasaka, K, Otsudo, T, Sawada, Y, Hattori, H, Kikuchi, Y, and Hall, T. Golfers' performance is improved more by combining foam rolling and dynamic stretch to the lead hip than practice golf swinging. J Strength Cond Res XX(X): 000-000, 2024-Warming up is considered effective in improving performance and preventing injury. Despite this, there have been few studies investigating warm-up programs in golf and whether specific factors contribute to improved performance. The purpose of this study was to examine the immediate effects of combined foam rolling and dynamic stretch (FR + DS) to the lead hip on golf swing performance, hip range of motion (ROM), and muscle strength in amateur golfers using a randomized crossover design...
April 25, 2024: Journal of Strength and Conditioning Research
https://read.qxmd.com/read/38662358/optimization-of-method-for-cross-section-hydrogels-preparation-using-high-pressure-freezing
#25
JOURNAL ARTICLE
Shuichi Ichihashi, Masahiko Kuwata, Kodai Kikuchi, Tatsushi Matsuyama, Akio Shimizu
High-pressure water freeze fracturing (HPWFF) is a method for preparing water-containing samples such as hydrogels for scanning electron microscopy, in which a sample is placed in a divisible pressure vessel, filled with water, sealed, frozen with liquid nitrogen, then vacuum dried after the vessel is divided. The pressure (about 200 MPa) generated by the phase transition from water to ice is expected to inhibit ice crystal formation that causes large deformation of microstructure in the sample. To maximize the useable sample size, where SEM observation is not affected by ice crystal growth, preparation conditions including the size of pressure vessel were examined in this work...
April 24, 2024: Microscopy
https://read.qxmd.com/read/38660963/continuous-alcohol-withdrawal-delirium-and-physical-illness-associated-delirium-in-a-man-brought-to-the-emergency-department-after-a-disaster-a-case-report
#26
Kota Kikuchi, Chie Hasegawa, Taro Sasaki, Yoshiteru Sato, Tamaki Owada, Yunosuke Shindo, Yasushi Kawamata, Norio Sugawara, Norio Yasui-Furukori
BACKGROUND: Risk factors for alcohol withdrawal delirium include heavy drinking, prior alcohol withdrawal delirium or convulsions, nondrug sedative use, and a history of tachycardia, withdrawal, and infections. CASE PRESENTATION: A 76-year-old man with a history of heavy drinking and type 2 diabetes was hospitalized for hypothermia, rhabdomyolysis, and acute renal failure after a typhoon. He developed alcohol withdrawal symptoms 24 h after his last drink, leading to severe withdrawal delirium characterized by restlessness, delusions, and altered consciousness...
April 25, 2024: Neuropsychopharmacology Reports
https://read.qxmd.com/read/38658751/chemoproteomic-discovery-of-a-covalent-allosteric-inhibitor-of-wrn-helicase
#27
JOURNAL ARTICLE
Kristen A Baltgalvis, Kelsey N Lamb, Kent T Symons, Chu-Chiao Wu, Melissa A Hoffman, Aaron N Snead, Xiaodan Song, Thomas Glaza, Shota Kikuchi, Jason C Green, Donald C Rogness, Betty Lam, Maria E Rodriguez-Aguirre, David R Woody, Christie L Eissler, Socorro Rodiles, Seth M Negron, Steffen M Bernard, Eileen Tran, Jonathan Pollock, Ali Tabatabaei, Victor Contreras, Heather N Williams, Martha K Pastuszka, John J Sigler, Piergiorgio Pettazzoni, Markus G Rudolph, Moritz Classen, Doris Brugger, Christopher Claiborne, Jean-Marc Plancher, Isabel Cuartas, Joan Seoane, Laurence E Burgess, Robert T Abraham, David S Weinstein, Gabriel M Simon, Matthew P Patricelli, Todd M Kinsella
WRN helicase is a promising target for treatment of cancers with microsatellite instability (MSI) due to its essential role in resolving deleterious non-canonical DNA structures that accumulate in cells with faulty mismatch repair mechanisms1-5 . Currently there are no approved drugs directly targeting human DNA or RNA helicases, in part owing to the challenging nature of developing potent and selective compounds to this class of proteins. Here we describe the chemoproteomics-enabled discovery of a clinical-stage, covalent allosteric inhibitor of WRN, VVD-133214...
April 24, 2024: Nature
https://read.qxmd.com/read/38658746/phylogenomics-and-the-rise-of-the-angiosperms
#28
JOURNAL ARTICLE
Alexandre R Zuntini, Tom Carruthers, Olivier Maurin, Paul C Bailey, Kevin Leempoel, Grace E Brewer, Niroshini Epitawalage, Elaine Françoso, Berta Gallego-Paramo, Catherine McGinnie, Raquel Negrão, Shyamali R Roy, Lalita Simpson, Eduardo Toledo Romero, Vanessa M A Barber, Laura Botigué, James J Clarkson, Robyn S Cowan, Steven Dodsworth, Matthew G Johnson, Jan T Kim, Lisa Pokorny, Norman J Wickett, Guilherme M Antar, Lucinda DeBolt, Karime Gutierrez, Kasper P Hendriks, Alina Hoewener, Ai-Qun Hu, Elizabeth M Joyce, Izai A B S Kikuchi, Isabel Larridon, Drew A Larson, Elton John de Lírio, Jing-Xia Liu, Panagiota Malakasi, Natalia A S Przelomska, Toral Shah, Juan Viruel, Theodore R Allnutt, Gabriel K Ameka, Rose L Andrew, Marc S Appelhans, Montserrat Arista, María Jesús Ariza, Juan Arroyo, Watchara Arthan, Julien B Bachelier, C Donovan Bailey, Helen F Barnes, Matthew D Barrett, Russell L Barrett, Randall J Bayer, Michael J Bayly, Ed Biffin, Nicky Biggs, Joanne L Birch, Diego Bogarín, Renata Borosova, Alexander M C Bowles, Peter C Boyce, Gemma L C Bramley, Marie Briggs, Linda Broadhurst, Gillian K Brown, Jeremy J Bruhl, Anne Bruneau, Sven Buerki, Edie Burns, Margaret Byrne, Stuart Cable, Ainsley Calladine, Martin W Callmander, Ángela Cano, David J Cantrill, Warren M Cardinal-McTeague, Mónica M Carlsen, Abigail J A Carruthers, Alejandra de Castro Mateo, Mark W Chase, Lars W Chatrou, Martin Cheek, Shilin Chen, Maarten J M Christenhusz, Pascal-Antoine Christin, Mark A Clements, Skye C Coffey, John G Conran, Xavier Cornejo, Thomas L P Couvreur, Ian D Cowie, Laszlo Csiba, Iain Darbyshire, Gerrit Davidse, Nina M J Davies, Aaron P Davis, Kor-Jent van Dijk, Stephen R Downie, Marco F Duretto, Melvin R Duvall, Sara L Edwards, Urs Eggli, Roy H J Erkens, Marcial Escudero, Manuel de la Estrella, Federico Fabriani, Michael F Fay, Paola de L Ferreira, Sarah Z Ficinski, Rachael M Fowler, Sue Frisby, Lin Fu, Tim Fulcher, Mercè Galbany-Casals, Elliot M Gardner, Dmitry A German, Augusto Giaretta, Marc Gibernau, Lynn J Gillespie, Cynthia C González, David J Goyder, Sean W Graham, Aurélie Grall, Laura Green, Bee F Gunn, Diego G Gutiérrez, Jan Hackel, Thomas Haevermans, Anna Haigh, Jocelyn C Hall, Tony Hall, Melissa J Harrison, Sebastian A Hatt, Oriane Hidalgo, Trevor R Hodkinson, Gareth D Holmes, Helen C F Hopkins, Christopher J Jackson, Shelley A James, Richard W Jobson, Gudrun Kadereit, Imalka M Kahandawala, Kent Kainulainen, Masahiro Kato, Elizabeth A Kellogg, Graham J King, Beata Klejevskaja, Bente B Klitgaard, Ronell R Klopper, Sandra Knapp, Marcus A Koch, James H Leebens-Mack, Frederic Lens, Christine J Leon, Étienne Léveillé-Bourret, Gwilym P Lewis, De-Zhu Li, Lan Li, Sigrid Liede-Schumann, Tatyana Livshultz, David Lorence, Meng Lu, Patricia Lu-Irving, Jaquelini Luber, Eve J Lucas, Manuel Luján, Mabel Lum, Terry D Macfarlane, Carlos Magdalena, Vidal F Mansano, Lizo E Masters, Simon J Mayo, Kristina McColl, Angela J McDonnell, Andrew E McDougall, Todd G B McLay, Hannah McPherson, Rosa I Meneses, Vincent S F T Merckx, Fabián A Michelangeli, John D Mitchell, Alexandre K Monro, Michael J Moore, Taryn L Mueller, Klaus Mummenhoff, Jérôme Munzinger, Priscilla Muriel, Daniel J Murphy, Katharina Nargar, Lars Nauheimer, Francis J Nge, Reto Nyffeler, Andrés Orejuela, Edgardo M Ortiz, Luis Palazzesi, Ariane Luna Peixoto, Susan K Pell, Jaume Pellicer, Darin S Penneys, Oscar A Perez-Escobar, Claes Persson, Marc Pignal, Yohan Pillon, José R Pirani, Gregory M Plunkett, Robyn F Powell, Ghillean T Prance, Carmen Puglisi, Ming Qin, Richard K Rabeler, Paul E J Rees, Matthew Renner, Eric H Roalson, Michele Rodda, Zachary S Rogers, Saba Rokni, Rolf Rutishauser, Miguel F de Salas, Hanno Schaefer, Rowan J Schley, Alexander Schmidt-Lebuhn, Alison Shapcott, Ihsan Al-Shehbaz, Kelly A Shepherd, Mark P Simmons, André O Simões, Ana Rita G Simões, Michelle Siros, Eric C Smidt, James F Smith, Neil Snow, Douglas E Soltis, Pamela S Soltis, Robert J Soreng, Cynthia A Sothers, Julian R Starr, Peter F Stevens, Shannon C K Straub, Lena Struwe, Jennifer M Taylor, Ian R H Telford, Andrew H Thornhill, Ifeanna Tooth, Anna Trias-Blasi, Frank Udovicic, Timothy M A Utteridge, Jose C Del Valle, G Anthony Verboom, Helen P Vonow, Maria S Vorontsova, Jurriaan M de Vos, Noor Al-Wattar, Michelle Waycott, Cassiano A D Welker, Adam J White, Jan J Wieringa, Luis T Williamson, Trevor C Wilson, Sin Yeng Wong, Lisa A Woods, Roseina Woods, Stuart Worboys, Martin Xanthos, Ya Yang, Yu-Xiao Zhang, Meng-Yuan Zhou, Sue Zmarzty, Fernando O Zuloaga, Alexandre Antonelli, Sidonie Bellot, Darren M Crayn, Olwen M Grace, Paul J Kersey, Ilia J Leitch, Hervé Sauquet, Stephen A Smith, Wolf L Eiserhardt, Félix Forest, William J Baker
Angiosperms are the cornerstone of most terrestrial ecosystems and human livelihoods1,2 . A robust understanding of angiosperm evolution is required to explain their rise to ecological dominance. So far, the angiosperm tree of life has been determined primarily by means of analyses of the plastid genome3,4 . Many studies have drawn on this foundational work, such as classification and first insights into angiosperm diversification since their Mesozoic origins5-7 . However, the limited and biased sampling of both taxa and genomes undermines confidence in the tree and its implications...
April 24, 2024: Nature
https://read.qxmd.com/read/38658500/association-between-interstitial-lung-abnormality-and-mortality-in-patients-with-esophageal-cancer
#29
JOURNAL ARTICLE
Akinori Hata, Masahiro Yanagawa, Tomo Miyata, Yu Hiraoka, Motohiro Shirae, Keisuke Ninomiya, Shuhei Doi, Kazuki Yamagata, Yuriko Yoshida, Noriko Kikuchi, Ryo Ogawa, Hiroto Hatabu, Noriyuki Tomiyama
PURPOSE: To investigate the relationship between interstitial lung abnormalities (ILAs) and mortality in patients with esophageal cancer and the cause of mortality. MATERIALS AND METHODS: This retrospective study investigated patients with esophageal cancer from January 2011 to December 2015. ILAs were visually scored on baseline CT using a 3-point scale (0 = non-ILA, 1 = indeterminate for ILA, and 2 = ILA). ILAs were classified into subcategories of non-subpleural, subpleural non-fibrotic, and subpleural fibrotic...
April 25, 2024: Japanese Journal of Radiology
https://read.qxmd.com/read/38658057/physiotherapy-for-continence-and-muscle-function-in-prostatectomy-a-randomised-controlled-trial
#30
JOURNAL ARTICLE
Mifuka Ouchi, Takeya Kitta, Hiroki Chiba, Madoka Higuchi, Yui Abe-Takahashi, Mio Togo, Naohisa Kusakabe, Sachiyo Murai, Hiroshi Kikuchi, Ryuji Matsumoto, Takahiro Osawa, Takashige Abe, Nobuo Shinohara
OBJECTIVE: To assess the effectiveness of pre- and postoperative supervised pelvic floor muscle training (PFMT) on the recovery of continence and pelvic floor muscle (PFM) function after robot-assisted laparoscopic radical prostatectomy (RARP). PATIENTS AND METHODS: We carried out a single-blind randomised controlled trial involving 54 male patients scheduled to undergo RARP. The intervention group started supervised PFMT 2 months before RARP and continued for 12 months after surgery with a physiotherapist...
April 24, 2024: BJU International
https://read.qxmd.com/read/38657575/cytomegalovirus-reactivation-during-elotuzumab-therapy-in-patients-with-multiple-myeloma
#31
Taku Kikuchi, Nobuhiro Tsukada, Kodai Kunisada, Moe Nomura-Yogo, Yuki Oda, Kota Sato, Tomomi Takei, Mizuki Ogura, Yu Abe, Kenshi Suzuki, Tadao Ishida
INTRODUCTION: Some treatments are associated with cytomegalovirus (CMV) reactivation (CMVRA) in patients with multiple myeloma (MM). However, no reports exist on the association between elotuzumab and CMVRA. Therefore, we assessed the incidence of CMVRA in patients with MM who received elotuzumab therapy. METHODS: The medical records of 85 patients who underwent elotuzumab therapy were included in the retrospective analysis for CMV positivity. RESULTS: Thirty patients were tested for CMV antigenemia during elotuzumab therapy, and 16 were positive for CMV antigenemia; the cumulative incidence rate of CMVRA six months after elotuzumab initiation was 18...
April 24, 2024: Acta Haematologica
https://read.qxmd.com/read/38656713/tumor-lysis-syndrome-following-letrozole-for-locally-advanced-breast-cancer-a-case-report
#32
JOURNAL ARTICLE
Masayuki Kikuchi, Rika Miyabe, Hirokazu Matsushima, Hidenori Kita, Junko Kobayashi, Takashi Ando, Koji Atsuta, Tsunehiro Shintani
BACKGROUND: Letrozole, an aromatase inhibitor, is used to treat breast cancer in postmenopausal women. Tumor lysis syndrome (TLS) is a complication that can trigger multiple organ failure caused by the release of intracellular nucleic acids, phosphate, and potassium into the blood due to rapid tumor cell disintegration induced by drug therapy. TLS is uncommon in solid tumors and occurs primarily in patients receiving chemotherapy. Herein, we report a rare occurrence of TLS that developed in a patient with locally advanced breast cancer following treatment with letrozole...
April 24, 2024: Surgical Case Reports
https://read.qxmd.com/read/38647550/suppression-of-type-i-interferon-signaling-in-myeloid-cells-by-autoantibodies-in-severe-covid-19-patients
#33
JOURNAL ARTICLE
Ami Aoki, Chiaki Iwamura, Masahiro Kiuchi, Kaori Tsuji, Atsushi Sasaki, Takahisa Hishiya, Rui Hirasawa, Kota Kokubo, Sachiko Kuriyama, Atsushi Onodera, Tadanaga Shimada, Tetsutaro Nagaoka, Satoru Ishikawa, Akira Kojima, Haruki Mito, Ryota Hase, Yasunori Kasahara, Naohide Kuriyama, Sukeyuki Nakamura, Takashi Urushibara, Satoru Kaneda, Seiichiro Sakao, Osamu Nishida, Kazuhisa Takahashi, Motoko Y Kimura, Shinichiro Motohashi, Hidetoshi Igari, Yuzuru Ikehara, Hiroshi Nakajima, Takuji Suzuki, Hideki Hanaoka, Taka-Aki Nakada, Toshiaki Kikuchi, Toshinori Nakayama, Koutaro Yokote, Kiyoshi Hirahara
PURPOSE: Auto-antibodies (auto-abs) to type I interferons (IFNs) have been identified in patients with life-threatening coronavirus disease 2019 (COVID-19), suggesting that the presence of auto-abs may be a risk factor for disease severity. We therefore investigated the mechanism underlying COVID-19 exacerbation induced by auto-abs to type I IFNs. METHODS: We evaluated plasma from 123 patients with COVID-19 to measure auto-abs to type I IFNs. We performed single-cell RNA sequencing (scRNA-seq) of peripheral blood mononuclear cells from the patients with auto-abs and conducted epitope mapping of the auto-abs...
April 22, 2024: Journal of Clinical Immunology
https://read.qxmd.com/read/38644371/recombinant-mycobacterial-dna-binding-protein-1-with-post-translational-modifications-boosts-ifn-gamma-production-from-bcg-vaccinated-individuals-blood-cells-in-combination-with-cpg-dna
#34
JOURNAL ARTICLE
Yuriko Ozeki, Akira Yokoyama, Akihito Nishiyama, Yutaka Yoshida, Yukiko Ohara, Tsukasa Mashima, Chikako Tomiyama, Amina K Shaban, Atsuki Takeishi, Mayuko Osada-Oka, Takehiro Yamaguchi, Yoshitaka Tateishi, Jun-Ichi Maeyama, Mariko Hakamata, Hiroshi Moro, Toshiaki Kikuchi, Daisuke Hayashi, Fumiko Suzuki, Toshiko Yamamoto, Sumiko Iho, Masato Katahira, Saburo Yamamoto, Sohkichi Matsumoto
Tuberculosis remains a large health threat, despite the availability of the tuberculosis vaccine, BCG. As BCG efficacy gradually decreases from adolescence, BCG-Prime and antigen-booster may be an efficient strategy to confer vaccine efficacy. Mycobacterial DNA-binding protein 1 (MDP1, namely Rv2986c, hupB or HU) is a major Mycobacterium tuberculosis protein that induces vaccine-efficacy by co-administration with CpG DNA. To produce MDP1 for booster-vaccine use, we have created recombinant MDP1 produced in both Escherichia coli (eMDP1) and Mycolicibacterium smegmatis (mMDP1), an avirulent rapid-growing mycobacteria...
April 21, 2024: Scientific Reports
https://read.qxmd.com/read/38643141/aberrant-sparganosis-in-cat-caused-by-spirometra-mansoni-cestoda-%C3%A2-diphyllobothriidae-a-case-report
#35
JOURNAL ARTICLE
Toshihiro Tokiwa, Momo Fushimi, Shyun Chou, Akemi Yoshida, Kensei Kinoshita, Atsushi Hikima, Taisei Kikuchi, Kiyokazu Ozaki
BACKGROUND: Sparganosis is a rare zoonotic disease caused by plerocercoid larvae of the genera Spirometra or Sparganum (Cestoda: Diphyllobothriidae). The larvae of Spirometra generally do not undergo asexual reproduction, whereas those of Sparganum can induce proliferative lesions in infected tissues. This paper presents an unusual case of proliferative sparganosis due to infection with Spirometra mansoni in a cat, normally considered a definitive host of the species. CASE PRESENTATION: A 9-year-old male domestic cat was presented with a mass on the right side of the face that underwent progressive enlargement for 1 month...
April 20, 2024: BMC Veterinary Research
https://read.qxmd.com/read/38641971/antacids-and-reflux-esophagitis-as-a-risk-factor-for-gastric-neoplasm-of-fundic-gland-type-a-retrospective-matched-case-control-study
#36
JOURNAL ARTICLE
Junnosuke Hayasaka, Shu Hoteya, Yutaka Takazawa, Daisuke Kikuchi, Akihiro Araki
BACKGROUND AND AIM: Since the first report of gastric adenocarcinoma of the fundic-gland type in 2010, the clinicopathological characteristics of gastric neoplasm of the fundic-gland type (GNFG) have become clearer; however, their risk factors remain unclear. This exploratory study aimed to identify the risk factors for GNFG. METHODS: We conducted a single-center, retrospective, matched case-control study using medical information recorded at our health management center from January 2014 to July 2023...
April 20, 2024: Journal of Gastroenterology and Hepatology
https://read.qxmd.com/read/38640333/distinguishing-kikuchi-fujimoto-disease-from-lymphoma-in-patients-by-clinical-and-pet-ct-features
#37
JOURNAL ARTICLE
Mu-Hua Cheng, Liang-Jun Xie
To develop a scheme for distinguishing Kikuchi-Fujimoto disease (KFD) from lymphoma in patients presenting enlarged lymph nodes (LNs) predominantly on the upper side of the diaphragm. From November 2015 to August 2023, 32 KFD patients and 38 lymphoma patients were pathologically confirmed and enrolled in this retrospectively study. Clinical and 18F-fluorodeoxyglucose positron emission tomography (PET)/computed tomography (CT) features were collected. When comparing those PET/CT parameters, we set 5 models with different research objects: (1) all affected LNs; (2) the 5 largest affected LNs in terms of maximum diameter; (3) the 5 largest affected LNs in terms of maximum standard uptake values (SUVmax); (4) the largest affected LNs in terms of maximum diameter; (5) the largest affected LNs in terms of SUVmax...
April 19, 2024: Medicine (Baltimore)
https://read.qxmd.com/read/38639848/cytomegalovirus-infection-during-daratumumab-therapy-in-patients-with-newly-diagnosed-multiple-myeloma
#38
JOURNAL ARTICLE
Taku Kikuchi, Nobuhiro Tsukada, Kodai Kunisada, Moe Nomura-Yogo, Yuki Oda, Kota Sato, Tomomi Takei, Mizuki Ogura, Yu Abe, Kenshi Suzuki, Tadao Ishida
The introduction of daratumumab has improved treatment outcomes for multiple myeloma (MM). However, infectious complications are a concern in patients receiving daratumumab. Although some reports have explored the association between daratumumab and cytomegalovirus (CMV) infection, most of these have focused on relapsed or refractory cases, and few describe patients with newly diagnosed MM (NDMM). In this study, we retrospectively analyzed CMV infections in 53 patients with NDMM who received daratumumab as induction therapy...
April 19, 2024: International Journal of Hematology
https://read.qxmd.com/read/38639357/impact-of-new-onset-right-bundle-branch-block-after-transcatheter-aortic-valve-replacement-on-permanent-pacemaker-implantation
#39
JOURNAL ARTICLE
Shinnosuke Kikuchi, Yugo Minamimoto, Kensuke Matsushita, Tomoki Cho, Kengo Terasaka, Yohei Hanajima, Hidefumi Nakahashi, Masaomi Gohbara, Yuichiro Kimura, Shota Yasuda, Kozo Okada, Yasushi Matsuzawa, Noriaki Iwahashi, Masami Kosuge, Toshiaki Ebina, Olivier Morel, Patrick Ohlmann, Keiji Uchida, Kiyoshi Hibi
BACKGROUND: A delayed and recurrent complete atrioventricular block (CAVB) is a life-threatening complication of transcatheter aortic valve replacement (TAVR). Post-TAVR evaluation may be important in predicting delayed and recurrent CAVB requiring permanent pacemaker implantation (PPI). The impact of new-onset right bundle-branch block (RBBB) after TAVR on PPI remains unknown. METHODS AND RESULTS: In total, 407 patients with aortic stenosis who underwent TAVR were included in this analysis...
April 19, 2024: Journal of the American Heart Association
https://read.qxmd.com/read/38638034/near-infrared-photoimmunotherapy-targeting-cancer-associated-fibroblasts-in-patient-derived-xenografts-using-a-humanized-anti-fibroblast-activation-protein-antibody
#40
JOURNAL ARTICLE
Teruki Kobayashi, Kazuhiro Noma, Seitaro Nishimura, Takuya Kato, Noriyuki Nishiwaki, Toshiaki Ohara, Tomoyoshi Kunitomo, Kento Kawasaki, Masaaki Akai, Satoshi Komoto, Hajime Kashima, Satoru Kikuchi, Hiroshi Tazawa, Yasuhiro Shirakawa, Peter L Choyke, Hisataka Kobayashi, Toshiyoshi Fujiwara
Esophageal cancer remains a highly aggressive malignancy with a poor prognosis, despite ongoing advancements in treatments such as immunotherapy. The tumor microenvironment, particularly cancer-associated fibroblasts (CAFs), plays a crucial role in driving the aggressiveness of esophageal cancer. In a previous study utilizing human-derived xenograft models, we successfully developed a novel cancer treatment that targeted CAFs with near-infrared photoimmunotherapy (NIR-PIT), as an adjuvant therapy. In this study, we sought to translate our findings toward clinical practice by employing patient-derived xenograft (PDX) models and utilizing humanized monoclonal antibodies, specifically Sibrotuzumab, which is anti-human fibroblast activation protein (FAP) antibody and already being investigated in clinical trials as monotherapy...
April 18, 2024: Molecular Cancer Therapeutics
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