keyword
https://read.qxmd.com/read/36590345/spatial-repellents-the-current-roadmap-to-global-recommendation-of-spatial-repellents-for-public-health-use
#21
JOURNAL ARTICLE
Nicole L Achee, T Alex Perkins, Sean M Moore, Fang Liu, Issaka Sagara, Suzanne Van Hulle, Eric O Ochomo, John E Gimnig, Hasitha A Tissera, Steven A Harvey, April Monroe, Amy C Morrison, Thomas W Scott, Robert C Reiner, John P Grieco
Spatial repellent (SR) products are envisioned to complement existing vector control methods through the continual release of volatile active ingredients (AI) providing: (i) protection against day-time and early-evening biting; (ii) protection in enclosed/semi-enclosed and peri-domestic spaces; (iii) various formulations to fit context-specific applications; and (iv) increased coverage over traditional control methods. SR product AIs also have demonstrated effect against insecticide-resistant vectors linked to malaria and Aedes- borne virus (ABV) transmission...
2023: Curr Res Parasitol Vector Borne Dis
https://read.qxmd.com/read/36477530/genetic-diversity-fuels-gene-discovery-for-tobacco-and-alcohol-use
#22
JOURNAL ARTICLE
Gretchen R B Saunders, Xingyan Wang, Fang Chen, Seon-Kyeong Jang, Mengzhen Liu, Chen Wang, Shuang Gao, Yu Jiang, Chachrit Khunsriraksakul, Jacqueline M Otto, Clifton Addison, Masato Akiyama, Christine M Albert, Fazil Aliev, Alvaro Alonso, Donna K Arnett, Allison E Ashley-Koch, Aneel A Ashrani, Kathleen C Barnes, R Graham Barr, Traci M Bartz, Diane M Becker, Lawrence F Bielak, Emelia J Benjamin, Joshua C Bis, Gyda Bjornsdottir, John Blangero, Eugene R Bleecker, Jason D Boardman, Eric Boerwinkle, Dorret I Boomsma, Meher Preethi Boorgula, Donald W Bowden, Jennifer A Brody, Brian E Cade, Daniel I Chasman, Sameer Chavan, Yii-Der Ida Chen, Zhengming Chen, Iona Cheng, Michael H Cho, Hélène Choquet, John W Cole, Marilyn C Cornelis, Francesco Cucca, Joanne E Curran, Mariza de Andrade, Danielle M Dick, Anna R Docherty, Ravindranath Duggirala, Charles B Eaton, Marissa A Ehringer, Tõnu Esko, Jessica D Faul, Lilian Fernandes Silva, Edoardo Fiorillo, Myriam Fornage, Barry I Freedman, Maiken E Gabrielsen, Melanie E Garrett, Sina A Gharib, Christian Gieger, Nathan Gillespie, David C Glahn, Scott D Gordon, Charles C Gu, Dongfeng Gu, Daniel F Gudbjartsson, Xiuqing Guo, Jeffrey Haessler, Michael E Hall, Toomas Haller, Kathleen Mullan Harris, Jiang He, Pamela Herd, John K Hewitt, Ian Hickie, Bertha Hidalgo, John E Hokanson, Christian Hopfer, JoukeJan Hottenga, Lifang Hou, Hongyan Huang, Yi-Jen Hung, David J Hunter, Kristian Hveem, Shih-Jen Hwang, Chii-Min Hwu, William Iacono, Marguerite R Irvin, Yon Ho Jee, Eric O Johnson, Yoonjung Y Joo, Eric Jorgenson, Anne E Justice, Yoichiro Kamatani, Robert C Kaplan, Jaakko Kaprio, Sharon L R Kardia, Matthew C Keller, Tanika N Kelly, Charles Kooperberg, Tellervo Korhonen, Peter Kraft, Kenneth Krauter, Johanna Kuusisto, Markku Laakso, Jessica Lasky-Su, Wen-Jane Lee, James J Lee, Daniel Levy, Liming Li, Kevin Li, Yuqing Li, Kuang Lin, Penelope A Lind, Chunyu Liu, Donald M Lloyd-Jones, Sharon M Lutz, Jiantao Ma, Reedik Mägi, Ani Manichaikul, Nicholas G Martin, Ravi Mathur, Nana Matoba, Patrick F McArdle, Matt McGue, Matthew B McQueen, Sarah E Medland, Andres Metspalu, Deborah A Meyers, Iona Y Millwood, Braxton D Mitchell, Karen L Mohlke, Matthew Moll, May E Montasser, Alanna C Morrison, Antonella Mulas, Jonas B Nielsen, Kari E North, Elizabeth C Oelsner, Yukinori Okada, Valeria Orrù, Nicholette D Palmer, Teemu Palviainen, Anita Pandit, S Lani Park, Ulrike Peters, Annette Peters, Patricia A Peyser, Tinca J C Polderman, Nicholas Rafaels, Susan Redline, Robert M Reed, Alex P Reiner, John P Rice, Stephen S Rich, Nicole E Richmond, Carol Roan, Jerome I Rotter, Michael N Rueschman, Valgerdur Runarsdottir, Nancy L Saccone, David A Schwartz, Aladdin H Shadyab, Jingchunzi Shi, Suyash S Shringarpure, Kamil Sicinski, Anne Heidi Skogholt, Jennifer A Smith, Nicholas L Smith, Nona Sotoodehnia, Michael C Stallings, Hreinn Stefansson, Kari Stefansson, Jerry A Stitzel, Xiao Sun, Moin Syed, Ruth Tal-Singer, Amy E Taylor, Kent D Taylor, Marilyn J Telen, Khanh K Thai, Hemant Tiwari, Constance Turman, Thorarinn Tyrfingsson, Tamara L Wall, Robin G Walters, David R Weir, Scott T Weiss, Wendy B White, John B Whitfield, Kerri L Wiggins, Gonneke Willemsen, Cristen J Willer, Bendik S Winsvold, Huichun Xu, Lisa R Yanek, Jie Yin, Kristin L Young, Kendra A Young, Bing Yu, Wei Zhao, Wei Zhou, Sebastian Zöllner, Luisa Zuccolo, Chiara Batini, Andrew W Bergen, Laura J Bierut, Sean P David, Sarah A Gagliano Taliun, Dana B Hancock, Bibo Jiang, Marcus R Munafò, Thorgeir E Thorgeirsson, Dajiang J Liu, Scott Vrieze
Tobacco and alcohol use are heritable behaviours associated with 15% and 5.3% of worldwide deaths, respectively, due largely to broad increased risk for disease and injury1-4 . These substances are used across the globe, yet genome-wide association studies have focused largely on individuals of European ancestries5 . Here we leveraged global genetic diversity across 3.4 million individuals from four major clines of global ancestry (approximately 21% non-European) to power the discovery and fine-mapping of genomic loci associated with tobacco and alcohol use, to inform function of these loci via ancestry-aware transcriptome-wide association studies, and to evaluate the genetic architecture and predictive power of polygenic risk within and across populations...
December 2022: Nature
https://read.qxmd.com/read/36306522/an-update-national-institutes-of-health-research-funding-for-palliative-medicine-2016-2020
#23
JOURNAL ARTICLE
Nicholas J Buehler, Julia L Frydman, R Sean Morrison, Laura P Gelfman
Background: The evidence base to support palliative care clinical practice is inadequate and opportunities to improve the evidence base remain despite the field's rapid growth. Objective: The aim of this study was to examine current National Institutes of Health (NIH) funding of palliative medicine research and trends over time. Design: We sought to identify NIH funding of palliative medicine (2016-2020) in two stages: (1) we searched the NIH grant database, RePORTER, for grants with the keywords, "palliative care," "end-of-life care," "hospice," and "end of life," and (2) identified palliative care researchers likely to have secured NIH funding using three strategies...
October 27, 2022: Journal of Palliative Medicine
https://read.qxmd.com/read/36288725/sars-cov-2-infects-neurons-and-induces-neuroinflammation-in-a-non-human-primate-model-of-covid-19
#24
JOURNAL ARTICLE
Danielle Beckman, Alyssa Bonillas, Giovanne B Diniz, Sean Ott, Jamin W Roh, Sonny R Elizaldi, Brian A Schmidt, Rebecca L Sammak, Koen K A Van Rompay, Smita S Iyer, John H Morrison
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the etiologic agent of coronavirus disease 2019 (COVID-19), can induce a plethora of neurological complications in some patients. However, it is still under debate whether SARS-CoV-2 directly infects the brain or whether CNS sequelae result from systemic inflammatory responses triggered in the periphery. By using high-resolution microscopy, we investigated whether SARS-CoV-2 reaches the brain and how viral neurotropism can be modulated by aging in a non-human primate model of COVID-19...
October 12, 2022: Cell Reports
https://read.qxmd.com/read/36272401/bone-marrow-and-periosteal-skeletal-stem-progenitor-cells-make-distinct-contributions-to-bone-maintenance-and-repair
#25
JOURNAL ARTICLE
Elise C Jeffery, Terry L A Mann, Jade A Pool, Zhiyu Zhao, Sean J Morrison
A fundamental question in bone biology concerns the contributions of skeletal stem/progenitor cells (SSCs) in the bone marrow versus the periosteum to bone repair. We found that SSCs in adult bone marrow can be identified based on Lepr<sup>cre</sup> and Adiponectin-cre/creER expression while SSCs in adult periosteum can be identified based on Gli1<sup>creERT2</sup> expression. Under steady-state conditions, new bone arose primarily from bone marrow SSCs. After bone injuries, both SSC populations began proliferating but made very different contributions to bone repair...
November 3, 2022: Cell Stem Cell
https://read.qxmd.com/read/36252996/evaluation-of-tumor-microenvironment-and-biomarkers-of-immune-checkpoint-inhibitor-response-in-metastatic-renal-cell-carcinoma
#26
JOURNAL ARTICLE
Landon C Brown, Jason Zhu, Kunal Desai, Emily Kinsey, Chester Kao, Yong Hee Lee, Sarabjot Pabla, Matthew K Labriola, Jennifer Tran, Konstantin H Dragnev, Laura J Tafe, Farshid Dayyani, Rajan T Gupta, Shannon McCall, Daniel J George, Sean T Glenn, Mary K Nesline, Saby George, Matthew Zibelman, Carl Morrison, Moshe C Ornstein, Tian Zhang
BACKGROUND: Immunotherapy combinations including ipilimumab and nivolumab are now the standard of care for untreated metastatic renal cell carcinoma (mRCC). Biomarkers of response are lacking to predict patients who will have a favorable or unfavorable response to immunotherapy. This study aimed to use the OmniSeq transcriptome-based platform to develop biomarkers of response to immunotherapy. METHODS: Two cohorts of patients were retrospectively collected. These included an investigational cohort of patients with mRCC treated with immune checkpoint inhibitor therapy from five institutions, and a subsequent validation cohort of patients with mRCC treated with combination ipilimumab and nivolumab from two institutions (Duke Cancer Institute and Cleveland Clinic Taussig Cancer Center)...
October 2022: Journal for Immunotherapy of Cancer
https://read.qxmd.com/read/36180445/publisher-correction-endophenotype-effect-sizes-support-variant-pathogenicity-in-monogenic-disease-susceptibility-genes
#27
Jennifer L Halford, Valerie N Morrill, Seung Hoan Choi, Sean J Jurgens, Giorgio Melloni, Nicholas A Marston, Lu-Chen Weng, Victor Nauffal, Amelia W Hall, Sophia Gunn, Christina A Austin-Tse, James P Pirruccello, Shaan Khurshid, Heidi L Rehm, Emelia J Benjamin, Eric Boerwinkle, Jennifer A Brody, Adolfo Correa, Brandon K Fornwalt, Namrata Gupta, Christopher M Haggerty, Stephanie Harris, Susan R Heckbert, Charles C Hong, Charles Kooperberg, Henry J Lin, Ruth J F Loos, Braxton D Mitchell, Alanna C Morrison, Wendy Post, Bruce M Psaty, Susan Redline, Kenneth M Rice, Stephen S Rich, Jerome I Rotter, Peter F Schnatz, Elsayed Z Soliman, Nona Sotoodehnia, Eugene K Wong, Marc S Sabatine, Christian T Ruff, Kathryn L Lunetta, Patrick T Ellinor, Steven A Lubitz
No abstract text is available yet for this article.
September 30, 2022: Nature Communications
https://read.qxmd.com/read/36167470/bmi1-suppresses-protein-synthesis-and-promotes-proteostasis-in-hematopoietic-stem-cells
#28
JOURNAL ARTICLE
Rebecca J Burgess, Zhiyu Zhao, Daisuke Nakada, Sean J Morrison
The polycomb complex component Bmi1 promotes the maintenance of stem cells in multiple postnatal tissues, partly by negatively regulating the expression of p16Ink4a and p19Arf , tumor suppressors associated with cellular senescence. However, deficiency for p16Ink4a and p19Arf only partially rescues the function of Bmi1 -deficient stem cells. We conditionally deleted Bmi1 from adult hematopoietic cells and found that this slowly depleted hematopoietic stem cells (HSCs). Rather than inducing senescence, Bmi1 deficiency increased HSC division...
September 27, 2022: Genes & Development
https://read.qxmd.com/read/36044570/in-vivo-isotope-tracing-reveals-a-requirement-for-the-electron-transport-chain-in-glucose-and-glutamine-metabolism-by-tumors
#29
JOURNAL ARTICLE
Panayotis Pachnis, Zheng Wu, Brandon Faubert, Alpaslan Tasdogan, Wen Gu, Spencer Shelton, Ashley Solmonson, Aparna D Rao, Akash K Kaushik, Thomas J Rogers, Jessalyn M Ubellacker, Collette A LaVigne, Chendong Yang, Bookyung Ko, Vijayashree Ramesh, Jessica Sudderth, Lauren G Zacharias, Misty S Martin-Sandoval, Duyen Do, Thomas P Mathews, Zhiyu Zhao, Prashant Mishra, Sean J Morrison, Ralph J DeBerardinis
In mice and humans with cancer, intravenous 13 C-glucose infusion results in 13 C labeling of tumor tricarboxylic acid (TCA) cycle intermediates, indicating that pyruvate oxidation in the TCA cycle occurs in tumors. The TCA cycle is usually coupled to the electron transport chain (ETC) because NADH generated by the cycle is reoxidized to NAD+ by the ETC. However, 13 C labeling does not directly report ETC activity, and other pathways can oxidize NADH, so the ETC's role in these labeling patterns is unverified...
September 2, 2022: Science Advances
https://read.qxmd.com/read/36042336/author-correction-phgdh-heterogeneity-potentiates-cancer-cell-dissemination-and-metastasis
#30
Matteo Rossi, Patricia Altea-Manzano, Margherita Demicco, Ginevra Doglioni, Laura Bornes, Marina Fukano, Anke Vandekeere, Alejandro M Cuadros, Juan Fernández-García, Carla Riera-Domingo, Cristina Jauset, Mélanie Planque, H Furkan Alkan, David Nittner, Dongmei Zuo, Lindsay A Broadfield, Sweta Parik, Antonino Alejandro Pane, Francesca Rizzollo, Gianmarco Rinaldi, Tao Zhang, Shao Thing Teoh, Arin B Aurora, Panagiotis Karras, Ines Vermeire, Dorien Broekaert, Joke Van Elsen, Maximilian M L Knott, Martin F Orth, Sofie Demeyer, Guy Eelen, Lacey E Dobrolecki, Ayse Bassez, Thomas Van Brussel, Karl Sotlar, Michael T Lewis, Harald Bartsch, Manfred Wuhrer, Peter van Veelen, Peter Carmeliet, Jan Cools, Sean J Morrison, Jean-Christophe Marine, Diether Lambrechts, Massimiliano Mazzone, Gregory J Hannon, Sophia Y Lunt, Thomas G P Grünewald, Morag Park, Jacco van Rheenen, Sarah-Maria Fendt
No abstract text is available yet for this article.
August 30, 2022: Nature
https://read.qxmd.com/read/36042188/endophenotype-effect-sizes-support-variant-pathogenicity-in-monogenic-disease-susceptibility-genes
#31
JOURNAL ARTICLE
Jennifer L Halford, Valerie N Morrill, Seung Hoan Choi, Sean J Jurgens, Giorgio Melloni, Nicholas A Marston, Lu-Chen Weng, Victor Nauffal, Amelia W Hall, Sophia Gunn, Christina A Austin-Tse, James P Pirruccello, Shaan Khurshid, Heidi L Rehm, Emelia J Benjamin, Eric Boerwinkle, Jennifer A Brody, Adolfo Correa, Brandon K Fornwalt, Namrata Gupta, Christopher M Haggerty, Stephanie Harris, Susan R Heckbert, Charles C Hong, Charles Kooperberg, Henry J Lin, Ruth J F Loos, Braxton D Mitchell, Alanna C Morrison, Wendy Post, Bruce M Psaty, Susan Redline, Kenneth M Rice, Stephen S Rich, Jerome I Rotter, Peter F Schnatz, Elsayed Z Soliman, Nona Sotoodehnia, Eugene K Wong, Marc S Sabatine, Christian T Ruff, Kathryn L Lunetta, Patrick T Ellinor, Steven A Lubitz
Accurate and efficient classification of variant pathogenicity is critical for research and clinical care. Using data from three large studies, we demonstrate that population-based associations between rare variants and quantitative endophenotypes for three monogenic diseases (low-density-lipoprotein cholesterol for familial hypercholesterolemia, electrocardiographic QTc interval for long QT syndrome, and glycosylated hemoglobin for maturity-onset diabetes of the young) provide evidence for variant pathogenicity...
August 30, 2022: Nature Communications
https://read.qxmd.com/read/35659873/anniversary-reflections-isscr-presidents-on-20-years-of-progress
#32
JOURNAL ARTICLE
Melissa Little, Sean J Morrison, Janet Rossant, Deepak Srivastava, George Q Daley
This year, Cell Stem Cell and the International Society for Stem Cell Research (ISSCR) are celebrating their 15th and 20th anniversaries, respectively. We took the opportunity to ask the current and four former ISSCR presidents to reflect on major stem cell advances during this time, the evolution of policy, clinical translation and ethical aspects, and future challenges for the field.
June 2, 2022: Cell Stem Cell
https://read.qxmd.com/read/35585241/phgdh-heterogeneity-potentiates-cancer-cell-dissemination-and-metastasis
#33
JOURNAL ARTICLE
Matteo Rossi, Patricia Altea-Manzano, Margherita Demicco, Ginevra Doglioni, Laura Bornes, Marina Fukano, Anke Vandekeere, Alejandro M Cuadros, Juan Fernández-García, Carla Riera-Domingo, Cristina Jauset, Mélanie Planque, H Furkan Alkan, David Nittner, Dongmei Zuo, Lindsay A Broadfield, Sweta Parik, Antonino Alejandro Pane, Francesca Rizzollo, Gianmarco Rinaldi, Tao Zhang, Shao Thing Teoh, Arin B Aurora, Panagiotis Karras, Ines Vermeire, Dorien Broekaert, Joke Van Elsen, Maximilian M L Knott, Martin F Orth, Sofie Demeyer, Guy Eelen, Lacey E Dobrolecki, Ayse Bassez, Thomas Van Brussel, Karl Sotlar, Michael T Lewis, Harald Bartsch, Manfred Wuhrer, Peter van Veelen, Peter Carmeliet, Jan Cools, Sean J Morrison, Jean-Christophe Marine, Diether Lambrechts, Massimiliano Mazzone, Gregory J Hannon, Sophia Y Lunt, Thomas G P Grünewald, Morag Park, Jacco van Rheenen, Sarah-Maria Fendt
Cancer metastasis requires the transient activation of cellular programs enabling dissemination and seeding in distant organs1 . Genetic, transcriptional and translational heterogeneity contributes to this dynamic process2,3 . Metabolic heterogeneity has also been observed4 , yet its role in cancer progression is less explored. Here we find that the loss of phosphoglycerate dehydrogenase (PHGDH) potentiates metastatic dissemination. Specifically, we find that heterogeneous or low PHGDH expression in primary tumours of patients with breast cancer is associated with decreased metastasis-free survival time...
May 18, 2022: Nature
https://read.qxmd.com/read/35513711/adiponectin-receptors-sustain-haematopoietic-stem-cells-throughout-adulthood-by-protecting-them-from-inflammation
#34
JOURNAL ARTICLE
Corbin E Meacham, Elise C Jeffery, Rebecca J Burgess, Charukesi D Sivakumar, Madison A Arora, Anne Marie Stanley, Emily M Colby, Genevieve M Crane, Zhiyu Zhao, Sean J Morrison
How are haematopoietic stem cells (HSCs) protected from inflammation, which increases with age and can deplete HSCs? Adiponectin, an anti-inflammatory factor that is not required for HSC function or haematopoiesis, promotes stem/progenitor cell proliferation after bacterial infection and myeloablation. Adiponectin binds two receptors, AdipoR1 and AdipoR2, which have ceramidase activity that increases upon adiponectin binding. Here we found that adiponectin receptors are non-cell-autonomously required in haematopoietic cells to promote HSC quiescence and self-renewal...
May 2022: Nature Cell Biology
https://read.qxmd.com/read/35504307/oxygen-free-days-as-an-outcome-measure-in-clinical-trials-of-therapies-for-covid-19-and-other-causes-of-new-onset-hypoxemia
#35
REVIEW
Ari Moskowitz, Matthew S Shotwell, Kevin W Gibbs, Michelle Harkins, Yves Rosenberg, James Troendle, Lisa H Merck, D Clark Files, Marjolein de Wit, Kristin Hudock, B Taylor Thompson, Michelle N Gong, Adit A Ginde, David J Douin, Samuel M Brown, Eileen Rubin, Meghan Morrison Joly, Li Wang, Christopher J Lindsell, Gordon R Bernard, Matthew W Semler, Sean P Collins, Wesley H Self
Mortality has historically been the primary outcome of choice for acute and critical care clinical trials. However, undue reliance on mortality can limit the scope of trials that can be performed. Large sample sizes are usually needed for trials powered for a mortality outcome and focusing solely on mortality fails to recognize the importance that reducing morbidity can have patients' lives. The coronavirus disease 2019 (COVID-19) pandemic has highlighted the need for rapid, efficient trials to rigorously evaluate new therapies for hospitalized patients with acute lung injury...
April 30, 2022: Chest
https://read.qxmd.com/read/35389749/monogenic-and-polygenic-contributions-to-qtc-prolongation-in-the-population
#36
JOURNAL ARTICLE
Victor Nauffal, Valerie N Morrill, Sean J Jurgens, Seung Hoan Choi, Amelia W Hall, Lu-Chen Weng, Jennifer L Halford, Christina Austin-Tse, Christopher M Haggerty, Stephanie L Harris, Eugene K Wong, Alvaro Alonso, Dan E Arking, Emelia J Benjamin, Eric Boerwinkle, Yuan-I Min, Adolfo Correa, Brandon K Fornwalt, Susan R Heckbert, Charles Kooperberg, Henry J Lin, Ruth J F Loos, Kenneth M Rice, Namrata Gupta, Thomas W Blackwell, Braxton D Mitchell, Alanna C Morrison, Bruce M Psaty, Wendy S Post, Susan Redline, Heidi L Rehm, Stephen S Rich, Jerome I Rotter, Elsayed Z Soliman, Nona Sotoodehnia, Kathryn L Lunetta, Patrick T Ellinor, Steven A Lubitz
BACKGROUND: Rare sequence variation in genes underlying cardiac repolarization and common polygenic variation influence QT interval duration. However, current clinical genetic testing of individuals with unexplained QT prolongation is restricted to examination of monogenic rare variants. The recent emergence of large-scale biorepositories with sequence data enables examination of the joint contribution of rare and common variations to the QT interval in the population. METHODS: We performed a genome-wide association study of the QTc in 84 630 UK Biobank participants and created a polygenic risk score (PRS)...
May 17, 2022: Circulation
https://read.qxmd.com/read/35388219/compartmentalized-metabolism-supports-midgestation-mammalian-development
#37
JOURNAL ARTICLE
Ashley Solmonson, Brandon Faubert, Wen Gu, Aparna Rao, Mitzy A Cowdin, Ivan Menendez-Montes, Sherwin Kelekar, Thomas J Rogers, Chunxiao Pan, Gerardo Guevara, Amy Tarangelo, Lauren G Zacharias, Misty S Martin-Sandoval, Duyen Do, Panayotis Pachnis, Dennis Dumesnil, Thomas P Mathews, Alpaslan Tasdogan, An Pham, Ling Cai, Zhiyu Zhao, Min Ni, Ondine Cleaver, Hesham A Sadek, Sean J Morrison, Ralph J DeBerardinis
Mammalian embryogenesis requires rapid growth and proper metabolic regulation1 . Midgestation features increasing oxygen and nutrient availability concomitant with fetal organ development2,3 . Understanding how metabolism supports development requires approaches to observe metabolism directly in model organisms in utero. Here we used isotope tracing and metabolomics to identify evolving metabolic programmes in the placenta and embryo during midgestation in mice. These tissues differ metabolically throughout midgestation, but we pinpointed gestational days (GD) 10...
April 6, 2022: Nature
https://read.qxmd.com/read/35316223/tim-3-mediates-t-cell-trogocytosis-to-limit-antitumor-immunity
#38
JOURNAL ARTICLE
Ornella Pagliano, Robert M Morrison, Joe-Marc Chauvin, Hridesh Banerjee, Diwakar Davar, Quanquan Ding, Tokiyoshi Tanegashima, Wentao Gao, Saranya R Chakka, Richelle DeBlasio, Ava Lowin, Kevin Kara, Mignane Ka, Bochra Zidi, Rada Amin, Itay Raphael, Shuowen Zhang, Simon C Watkins, Cindy Sander, John M Kirkwood, Marcus Bosenberg, Ana C Anderson, Vijay K Kuchroo, Lawrence P Kane, Alan J Korman, Arvind Rajpal, Sean M West, Minhua Han, Christine Bee, Xiaodi Deng, Xiao Min Schebye, Pavel Strop, Hassane M Zarour
T cell immunoglobulin mucin domain-containing protein 3 (Tim-3) negatively regulates innate and adaptive immunity in cancer. To identify the mechanisms of Tim-3 in cancer immunity, we evaluated the effects of Tim-3 blockade in human and mouse melanoma. Here, we show that human programmed cell death 1-positive (PD-1+) Tim-3+CD8+ tumor-infiltrating lymphocytes (TILs) upregulate phosphatidylserine (PS), a receptor for Tim-3, and acquire cell surface myeloid markers from antigen-presenting cells (APCs) through transfer of membrane fragments called trogocytosis...
May 2, 2022: Journal of Clinical Investigation
https://read.qxmd.com/read/35139771/beth-levine-m-d-prize-in-autophagy-research
#39
EDITORIAL
Ellen S Vitetta, Melanie H Cobb, Helen H Hobbs, Lora Hooper, Sean J Morrison, Kim Orth, Julie Pfeiffer, Michael K Rosen, Joseph S Takahashi, Thomas Wang
No abstract text is available yet for this article.
September 2021: Autophagy
https://read.qxmd.com/read/35122662/incidence-of-potentially-disruptive-medical-and-social-events-in-older-adults-with-and-without-dementia
#40
JOURNAL ARTICLE
Lauren J Hunt, R Sean Morrison, Siqi Gan, Edie Espejo, Katherine A Ornstein, W John Boscardin, Alexander K Smith
BACKGROUND: Potentially disruptive medical, surgical, and social events-such as pneumonia, hip fracture, and widowhood-may accelerate the trajectory of decline and impact caregiving needs in older adults, especially among people with dementia (PWD). Prior research has focused primarily on nursing home residents with dementia. We sought to assess the incidence of potentially disruptive events in community-dwelling people with and without dementia. METHODS: Retrospective cohort study of participants aged 65+ enrolled in the Health and Retirement Study between 2010 and 2018 (n = 9346), including a subset who were married-partnered at baseline (n = 5105)...
May 2022: Journal of the American Geriatrics Society
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