Active movement of T cells away from a chemokine.

abstract：:Amyloid-beta peptide (Abeta) interacts with the vasculature to influence Abeta levels in the brain and cerebral blood flow, providing a means of amplifying the Abeta-induced cellular stress underlying neuronal dysfunction and dementia. Systemic Abeta infusion and studies in genetically manipulated mice show that Abeta...

journal_title：Nature medicine

authors： Deane R,Du Yan S,Submamaryan RK,LaRue B,Jovanovic S,Hogg E,Welch D,Manness L,Lin C,Yu J,Zhu H,Ghiso J,Frangione B,Stern A,Schmidt AM,Armstrong DL,Arnold B,Liliensiek B,Nawroth P,Hofman F,Kindy M,Stern D,Zlokov

更新日期：2003-07-01 00:00:00

abstract：:Understanding the pathophysiology of SARS-CoV-2 infection is critical for therapeutic and public health strategies. Viral-host interactions can guide discovery of disease regulators, and protein structure function analysis points to several immune pathways, including complement and coagulation, as targets of coronavir...

journal_title：Nature medicine

authors： Ramlall V,Thangaraj PM,Meydan C,Foox J,Butler D,Kim J,May B,De Freitas JK,Glicksberg BS,Mason CE,Tatonetti NP,Shapira SD

更新日期：2020-10-01 00:00:00

abstract：:The skin protects mammals from insults, infection and dehydration and enables thermoregulation and sensory perception. Various skin-resident cells carry out these diverse functions. Constant turnover of cells and healing upon injury necessitate multiple reservoirs of stem cells. Thus, the skin provides a model for stu...

journal_title：Nature medicine

authors： Hsu YC,Li L,Fuchs E

更新日期：2014-08-01 00:00:00

abstract：:The human protein apolipoprotein B mRNA-editing enzyme-catalytic polypeptide-like-3G (APOBEC3G), also known as CEM-15, mediates a newly described form of innate resistance to retroviral infection by catalyzing the deamination of deoxycytidine to deoxyuridine in viral cDNA replication intermediates. Because DNA deamina...

journal_title：Nature medicine

authors： Sheehy AM,Gaddis NC,Malim MH

更新日期：2003-11-01 00:00:00

abstract：:From 28 young children in the Netherlands, we isolated a paramyxovirus that was identified as a tentative new member of the Metapneumovirus genus based on virological data, sequence homology and gene constellation. Previously, avian pneumovirus was the sole member of this recently assigned genus, hence the provisional...

journal_title：Nature medicine

authors： van den Hoogen BG,de Jong JC,Groen J,Kuiken T,de Groot R,Fouchier RA,Osterhaus AD

更新日期：2001-06-01 00:00:00

abstract：:HIV-specific mucosal and cellular immunity was analyzed in heterosexual couples discordant for HIV status in serum and in HIV-unexposed controls. HIV-specific IgA but not IgG was present in urine and vaginal wash samples from HIV-exposed seronegative individuals (ESN), whereas both IgA and IgG were observed in their H...

journal_title：Nature medicine

authors： Mazzoli S,Trabattoni D,Lo Caputo S,Piconi S,Blé C,Meacci F,Ruzzante S,Salvi A,Semplici F,Longhi R,Fusi ML,Tofani N,Biasin M,Villa ML,Mazzotta F,Clerici M

更新日期：1997-11-01 00:00:00

abstract：:While investigating the novel anticancer drug ecteinascidin 743 (Et743), a natural marine product isolated from the Caribbean sea squirt, we discovered a new cell-killing mechanism mediated by DNA nucleotide excision repair (NER). A cancer cell line selected for resistance to Et743 had chromosome alterations in a regi...

journal_title：Nature medicine

authors： Takebayashi Y,Pourquier P,Zimonjic DB,Nakayama K,Emmert S,Ueda T,Urasaki Y,Kanzaki A,Akiyama SI,Popescu N,Kraemer KH,Pommier Y

更新日期：2001-08-01 00:00:00

abstract：:Synovial tissue affected by rheumatoid arthritis is characterized by proliferation, which leads to irreversible cartilage and bone destruction. Current and experimental treatments have been aimed mainly at correcting the underlying immune abnormalities, but these treatments often prove ineffective in preventing the in...

journal_title：Nature medicine

authors： Taniguchi K,Kohsaka H,Inoue N,Terada Y,Ito H,Hirokawa K,Miyasaka N

更新日期：1999-07-01 00:00:00

abstract：:An effective acquired immune response to infectious agents mediated by HLA-restricted T-cell recognition can target different stages of disease pathogenesis. We show here that three distinct HLA alleles known to alter the overall rate of AIDS progression act during distinct intervals after HIV-1 infection. The discret...

journal_title：Nature medicine

authors： Gao X,Bashirova A,Iversen AK,Phair J,Goedert JJ,Buchbinder S,Hoots K,Vlahov D,Altfeld M,O'Brien SJ,Carrington M

更新日期：2005-12-01 00:00:00

abstract：:Targeted gene transduction to specific tissues and organs through intravenous injection would be the ultimate preferred method of gene delivery. Here, we report successful targeting in a living animal through intravenous injection of a lentiviral vector pseudotyped with a modified chimeric Sindbis virus envelope (term...

journal_title：Nature medicine

authors： Morizono K,Xie Y,Ringpis GE,Johnson M,Nassanian H,Lee B,Wu L,Chen IS

更新日期：2005-03-01 00:00:00

abstract：:Spinal sensorimotor networks that are functionally disconnected from the brain because of spinal cord injury (SCI) can be facilitated via epidural electrical stimulation (EES) to restore robust, coordinated motor activity in humans with paralysis1-3. Previously, we reported a clinical case of complete sensorimotor par...

journal_title：Nature medicine

authors： Gill ML,Grahn PJ,Calvert JS,Linde MB,Lavrov IA,Strommen JA,Beck LA,Sayenko DG,Van Straaten MG,Drubach DI,Veith DD,Thoreson AR,Lopez C,Gerasimenko YP,Edgerton VR,Lee KH,Zhao KD

更新日期：2018-11-01 00:00:00

abstract：:Period (Per) genes are involved in regulation of the circadian clock and are thought to modulate several brain functions. We demonstrate that Per2(Brdm1) mutant mice, which have a deletion in the PAS domain of the Per2 protein, show alterations in the glutamatergic system. Lowered expression of the glutamate transport...

journal_title：Nature medicine

authors： Spanagel R,Pendyala G,Abarca C,Zghoul T,Sanchis-Segura C,Magnone MC,Lascorz J,Depner M,Holzberg D,Soyka M,Schreiber S,Matsuda F,Lathrop M,Schumann G,Albrecht U

更新日期：2005-01-01 00:00:00

abstract：:Hedgehog signaling drives oncogenesis in several cancers, and strategies targeting this pathway have been developed, most notably through inhibition of Smoothened (SMO). However, resistance to Smoothened inhibitors occurs by genetic changes of Smoothened or other downstream Hedgehog components. Here we overcome these ...

journal_title：Nature medicine

authors： Tang Y,Gholamin S,Schubert S,Willardson MI,Lee A,Bandopadhayay P,Bergthold G,Masoud S,Nguyen B,Vue N,Balansay B,Yu F,Oh S,Woo P,Chen S,Ponnuswami A,Monje M,Atwood SX,Whitson RJ,Mitra S,Cheshier SH,Qi J,Beroukh

更新日期：2014-07-01 00:00:00

abstract：:CD4(+) T cells that express the forkhead box P3 (FOXP3) transcription factor function as regulatory T (Treg) cells and hinder effective immune responses against cancer cells. Abundant Treg cell infiltration into tumors is associated with poor clinical outcomes in various types of cancers. However, the role of Treg cel...

journal_title：Nature medicine

authors： Saito T,Nishikawa H,Wada H,Nagano Y,Sugiyama D,Atarashi K,Maeda Y,Hamaguchi M,Ohkura N,Sato E,Nagase H,Nishimura J,Yamamoto H,Takiguchi S,Tanoue T,Suda W,Morita H,Hattori M,Honda K,Mori M,Doki Y,Sakaguchi S

更新日期：2016-06-01 00:00:00

abstract：:Neutrophils have key roles in modulating the immune response. We present a robust methodology for rapidly isolating neutrophils directly from whole blood with 'on-chip' processing for mRNA and protein isolation for genomics and proteomics. We validate this device with an ex vivo stimulation experiment and by compariso...

journal_title：Nature medicine

authors： Kotz KT,Xiao W,Miller-Graziano C,Qian WJ,Russom A,Warner EA,Moldawer LL,De A,Bankey PE,Petritis BO,Camp DG 2nd,Rosenbach AE,Goverman J,Fagan SP,Brownstein BH,Irimia D,Xu W,Wilhelmy J,Mindrinos MN,Smith RD,Davis RW

更新日期：2010-09-01 00:00:00

abstract：:A new investigation into Duchenne muscular dystrophy (DMD) pathogenesis suggests that at least part of the muscle degeneration observed in DMD patients may result from the reduced production of muscle membrane-associated neuronal nitric oxide synthase. This reduction may lead to impaired regulation of the vasoconstric...

journal_title：Nature medicine

authors： Crosbie RH

更新日期：2001-01-01 00:00:00

abstract：:Much effort has been devoted to the design of vaccines that induce adaptive cellular immunity, in particular CD8+ T cells, which have a central role in the host response to viral infections and cancers. To date, however, the development of effective T cell vaccines remains elusive. This is due, in part, to the lack of...

journal_title：Nature medicine

authors： Appay V,Douek DC,Price DA

更新日期：2008-06-01 00:00:00

abstract：:To explore the mechanism by which herpes simplex virus (HSV)-2 infection is related to HIV-1 acquisition, we conducted in situ analysis of the cellular infiltrate from sequential biopsies of HSV-2 lesions from patients on and off antiviral therapy. CD4(+) and CD8(+) T cells and a mixed population of plasmacytoid and m...

journal_title：Nature medicine

authors： Zhu J,Hladik F,Woodward A,Klock A,Peng T,Johnston C,Remington M,Magaret A,Koelle DM,Wald A,Corey L

更新日期：2009-08-01 00:00:00

abstract：:A high-fat diet increases the risk of colon, breast and prostate cancer. The molecular mechanism by which dietary lipids promote tumorigenesis is unknown. Their effects may be mediated at least in part by the peroxisome proliferator-activated receptors (PPARs). These ligand-activated nuclear receptors modulate gene ex...

journal_title：Nature medicine

authors： Saez E,Tontonoz P,Nelson MC,Alvarez JG,Ming UT,Baird SM,Thomazy VA,Evans RM

更新日期：1998-09-01 00:00:00

abstract：:Secretion of gastric inhibitory polypeptide (GIP), a duodenal hormone, is primarily induced by absorption of ingested fat. Here we describe a novel pathway of obesity promotion via GIP. Wild-type mice fed a high-fat diet exhibited both hypersecretion of GIP and extreme visceral and subcutaneous fat deposition with ins...

journal_title：Nature medicine

authors： Miyawaki K,Yamada Y,Ban N,Ihara Y,Tsukiyama K,Zhou H,Fujimoto S,Oku A,Tsuda K,Toyokuni S,Hiai H,Mizunoya W,Fushiki T,Holst JJ,Makino M,Tashita A,Kobara Y,Tsubamoto Y,Jinnouchi T,Jomori T,Seino Y

更新日期：2002-07-01 00:00:00

abstract：:Immune evasion is an emerging hallmark of cancer progression. However, functional studies to understand the role of myeloid-derived suppressor cells (MDSCs) in the tumor microenvironment are limited by the lack of available specific cell surface markers. We adapted a competitive peptide phage display platform to ident...

journal_title：Nature medicine

authors： Qin H,Lerman B,Sakamaki I,Wei G,Cha SC,Rao SS,Qian J,Hailemichael Y,Nurieva R,Dwyer KC,Roth J,Yi Q,Overwijk WW,Kwak LW

更新日期：2014-06-01 00:00:00

abstract：:Cells from the telomerase knockout mouse immortalize with an approximately ten million-fold greater frequency than human cells. In this commentary, Wright and Shay discuss the implications of this difference between mice and men and its relationship to cancer. ...

journal_title：Nature medicine

authors： Wright WE,Shay JW

更新日期：2000-08-01 00:00:00

abstract：:Neurofibrillary tangles (NFTs), composed of truncated and hyperphosphorylated tau, are a common feature of numerous aging-related neurodegenerative diseases, including Alzheimer's disease (AD). However, the molecular mechanisms mediating tau truncation and aggregation during aging remain elusive. Here we show that asp...

journal_title：Nature medicine

authors： Zhang Z,Song M,Liu X,Kang SS,Kwon IS,Duong DM,Seyfried NT,Hu WT,Liu Z,Wang JZ,Cheng L,Sun YE,Yu SP,Levey AI,Ye K

更新日期：2014-11-01 00:00:00

abstract：:We studied the effects of Lyn ablation on the survival of drug-resistant chronic myelogenous leukemia (CML) blast crisis cells using siRNA. Lyn siRNA reduced Lyn protein in both normal hematopoietic cells and BCR-ABL1-expressing (BCR-ABL1(+)) blasts by 80-95%. Within 48 h, siRNA-treated BCR-ABL1(+) blasts underwent ap...

journal_title：Nature medicine

authors： Ptasznik A,Nakata Y,Kalota A,Emerson SG,Gewirtz AM

更新日期：2004-11-01 00:00:00

abstract：:The identification of the genes associated with chromosomal translocation breakpoints has fundamentally changed understanding of the molecular basis of hematological malignancies. By contrast, the study of chromosomal deletions has been hampered by the large number of genes deleted and the complexity of their analysis...

journal_title：Nature medicine

authors： Barlow JL,Drynan LF,Hewett DR,Holmes LR,Lorenzo-Abalde S,Lane AL,Jolin HE,Pannell R,Middleton AJ,Wong SH,Warren AJ,Wainscoat JS,Boultwood J,McKenzie AN

更新日期：2010-01-01 00:00:00

abstract：:Solid organ transplants contain small numbers of leukocytes that can migrate into the host and establish long-lasting microchimerism. Although such microchimerism is often associated with graft acceptance and tolerance, it has been difficult to demonstrate a true causal link. Using skin from mutant mice deficient for ...

journal_title：Nature medicine

authors： Anderson CC,Matzinger P

更新日期：2001-01-01 00:00:00

abstract：:Infections are thought to be important in the pathogenesis of many heart diseases. Coxsackievirus B3 (CVB3) has been linked to chronic dilated cardiomyopathy, a common cause of progressive heart disease, heart failure and sudden death. We show here that the sarcoma (Src) family kinase Lck (p56lck) is required for effi...

journal_title：Nature medicine

authors： Liu P,Aitken K,Kong YY,Opavsky MA,Martino T,Dawood F,Wen WH,Kozieradzki I,Bachmaier K,Straus D,Mak TW,Penninger JM

更新日期：2000-04-01 00:00:00

abstract：:Inflammation may underlie the metabolic disorders of insulin resistance and type 2 diabetes. IkappaB kinase beta (IKK-beta, encoded by Ikbkb) is a central coordinator of inflammatory responses through activation of NF-kappaB. To understand the role of IKK-beta in insulin resistance, we used mice lacking this enzyme in...

journal_title：Nature medicine

authors： Arkan MC,Hevener AL,Greten FR,Maeda S,Li ZW,Long JM,Wynshaw-Boris A,Poli G,Olefsky J,Karin M

更新日期：2005-02-01 00:00:00

abstract：:It begins as a slowly expanding spot of light or similar visual disturbance, often accompanied by phantom noises and other sensory distortions. People who experience such 'auras' know all too well that these early warning signs will culminate in a head-splitting migraine, yet scientists have little idea what causes th...

journal_title：Nature medicine

authors： Dolgin E

更新日期：2013-09-01 00:00:00

abstract：:Foxp3(+) regulatory T (T(reg)) cells suppress different types of immune responses to help maintain homeostasis in the body. How T(reg) cells regulate humoral immunity, including germinal center reactions, is unclear. Here we identify a subset of T(reg) cells expressing CXCR5 and Bcl-6 that localize to the germinal cen...

journal_title：Nature medicine

authors： Chung Y,Tanaka S,Chu F,Nurieva RI,Martinez GJ,Rawal S,Wang YH,Lim H,Reynolds JM,Zhou XH,Fan HM,Liu ZM,Neelapu SS,Dong C

更新日期：2011-07-24 00:00:00