A new activity for SAMHD1 in HIV restriction.

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：:Sphingosine-1-phosphate (S1P) signaling influences bone metabolism, but its therapeutic potential in bone disorders has remained unexplored. We show that raising S1P levels in adult mice through conditionally deleting or pharmacologically inhibiting S1P lyase, the sole enzyme responsible for irreversibly degrading S1P...

journal_title：Nature medicine

authors： Weske S,Vaidya M,Reese A,von Wnuck Lipinski K,Keul P,Bayer JK,Fischer JW,Flögel U,Nelsen J,Epple M,Scatena M,Schwedhelm E,Dörr M,Völzke H,Moritz E,Hannemann A,Rauch BH,Gräler MH,Heusch G,Levkau B

更新日期：2018-05-01 00:00:00

abstract：:Immunization of transgenic mouse models of Alzheimer disease using amyloid-beta peptide (Abeta) reduces both the Alzheimer disease-like neuropathology and the spatial memory impairments of these mice. However, a therapeutic trial of immunization with Abeta42 in humans was discontinued because a few patients developed ...

journal_title：Nature medicine

authors： McLaurin J,Cecal R,Kierstead ME,Tian X,Phinney AL,Manea M,French JE,Lambermon MH,Darabie AA,Brown ME,Janus C,Chishti MA,Horne P,Westaway D,Fraser PE,Mount HT,Przybylski M,St George-Hyslop P

更新日期：2002-11-01 00:00:00

abstract：:Although Nogo-A has been identified in the central nervous system as an inhibitor of axonal regeneration, the peripheral roles of Nogo isoforms remain virtually unknown. Here, using a proteomic analysis to identify proteins enriched in caveolae and/or lipid rafts (CEM/LR), we show that Nogo-B is highly expressed in cu...

journal_title：Nature medicine

authors： Acevedo L,Yu J,Erdjument-Bromage H,Miao RQ,Kim JE,Fulton D,Tempst P,Strittmatter SM,Sessa WC

更新日期：2004-04-01 00:00:00

abstract：:Activating mutations in genes encoding G protein α (Gα) subunits occur in 4-5% of all human cancers, but oncogenic alterations in Gβ subunits have not been defined. Here we demonstrate that recurrent mutations in the Gβ proteins GNB1 and GNB2 confer cytokine-independent growth and activate canonical G protein signalin...

journal_title：Nature medicine

authors： Yoda A,Adelmant G,Tamburini J,Chapuy B,Shindoh N,Yoda Y,Weigert O,Kopp N,Wu SC,Kim SS,Liu H,Tivey T,Christie AL,Elpek KG,Card J,Gritsman K,Gotlib J,Deininger MW,Makishima H,Turley SJ,Javidi-Sharifi N,Maciejewski

更新日期：2015-01-01 00:00:00

abstract：:The androgen receptor (AR) is involved in the development, growth and progression of prostate cancer (CaP). CaP often progresses from an androgen-dependent to an androgen-independent tumor, making androgen ablation therapy ineffective. However, the mechanisms for the development of androgen-independent CaP are unclear...

journal_title：Nature medicine

authors： Zhao XY,Malloy PJ,Krishnan AV,Swami S,Navone NM,Peehl DM,Feldman D

更新日期：2000-06-01 00:00:00

abstract：:The C2 domain of synaptotagmin I, which binds to anionic phospholipids in cell membranes, was shown to bind to the plasma membrane of apoptotic cells by both flow cytometry and confocal microscopy. Conjugation of the protein to superparamagnetic iron oxide nanoparticles allowed detection of this binding using magnetic...

journal_title：Nature medicine

authors： Zhao M,Beauregard DA,Loizou L,Davletov B,Brindle KM

更新日期：2001-11-01 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：:Multiple sclerosis is an autoimmune disease of the central nervous system (CNS) that is initiated when self-reactive T cells enter the brain and become locally activated after encountering their specific nervous antigens. When and where the disease-relevant antigen encounters occur is unclear. Here we combined fluores...

journal_title：Nature medicine

authors： Lodygin D,Odoardi F,Schläger C,Körner H,Kitz A,Nosov M,van den Brandt J,Reichardt HM,Haberl M,Flügel A

更新日期：2013-06-01 00:00:00

abstract：:A signaling cascade is activated in podocytes to induce survival and cope with stress during advanced glomerular disease, a new study shows. The findings may also explain why the immunosuppressor sirolimus, an inhibitor of this pathway, can cause proteinuria in a subset of patients with chronic kidney disease (pages 1...

journal_title：Nature medicine

authors： Reiser J

更新日期：2013-10-01 00:00:00

abstract：:The immune-modulating cytokine interleukin-6 (IL-6) is expressed both in adipose tissue and centrally in hypothalamic nuclei that regulate body composition. We investigated the impact of loss of IL-6 on body composition in mice lacking the gene encoding IL-6 (Il6-/- mice) and found that they developed mature-onset obe...

journal_title：Nature medicine

authors： Wallenius V,Wallenius K,Ahrén B,Rudling M,Carlsten H,Dickson SL,Ohlsson C,Jansson JO

更新日期：2002-01-01 00:00:00

abstract：:HIV infection can cause extensive neuronal loss and clinically a severe dementia. The cause of the neurotoxicity remains unclear as neurons are not infected, but disturbance of glutamate-linked calcium entry has been implicated. In this study, we have shown a decrease in HIV-infected brain of the expression of mRNA an...

journal_title：Nature medicine

authors： Everall IP,Hudson L,al-Sarraj S,Honavar M,Lantos P,Kerwin R

更新日期：1995-11-01 00:00:00

abstract：:Epstein-Barr virus is ubiquitous and is causally implicated in lymphoid and epithelial malignancies. Virus invades oropharyngeal mucosa and establishes latency in B lymphocytes. Reactivating lymphocytes shed virus into saliva for spread to new hosts. A complex of three virus glycoproteins, gH, gL and gp42, is essentia...

journal_title：Nature medicine

authors： Borza CM,Hutt-Fletcher LM

更新日期：2002-06-01 00:00:00

abstract：:Proteins in the B cell CLL/lymphoma 2 (BCL-2) family are key regulators of the apoptotic process. This family comprises proapoptotic and prosurvival proteins, and shifting the balance toward the latter is an established mechanism whereby cancer cells evade apoptosis. The therapeutic potential of directly inhibiting pr...

journal_title：Nature medicine

authors： Souers AJ,Leverson JD,Boghaert ER,Ackler SL,Catron ND,Chen J,Dayton BD,Ding H,Enschede SH,Fairbrother WJ,Huang DC,Hymowitz SG,Jin S,Khaw SL,Kovar PJ,Lam LT,Lee J,Maecker HL,Marsh KC,Mason KD,Mitten MJ,Nimmer PM

更新日期：2013-02-01 00:00:00

abstract：:Targeting EGFR is a validated approach in the treatment of squamous-cell cancers (SCCs), although there are no established biomarkers for predicting response. We have identified a synonymous mutation in EGFR, c.2361G>A (encoding p.Gln787Gln), in two patients with head and neck SCC (HNSCC) who were exceptional responde...

journal_title：Nature medicine

authors： Tan DSW,Chong FT,Leong HS,Toh SY,Lau DP,Kwang XL,Zhang X,Sundaram GM,Tan GS,Chang MM,Chua BT,Lim WT,Tan EH,Ang MK,Lim TKH,Sampath P,Chowbay B,Skanderup AJ,DasGupta R,Iyer NG

更新日期：2017-10-01 00:00:00

abstract：:Viral replication and microbial translocation from the gut to the blood during HIV infection lead to hyperimmune activation, which contributes to the decline in CD4+ T cell numbers during HIV infection. Programmed death-1 (PD-1) and interleukin-10 (IL-10) are both upregulated during HIV infection. Blocking interaction...

journal_title：Nature medicine

authors： Said EA,Dupuy FP,Trautmann L,Zhang Y,Shi Y,El-Far M,Hill BJ,Noto A,Ancuta P,Peretz Y,Fonseca SG,Van Grevenynghe J,Boulassel MR,Bruneau J,Shoukry NH,Routy JP,Douek DC,Haddad EK,Sekaly RP

更新日期：2010-04-01 00:00:00

abstract：:Inducible nitric oxide synthase (iNOS) is a transcriptionally regulated enzyme that synthesizes nitric oxide from L-arginine that has a key role in the pathophysiology of systemic inflammation and sepsis. Transgenic animals with a null mutation for the iNOS gene are resistant to hypotension and death caused by Escheri...

journal_title：Nature medicine

authors： Wong ML,Rettori V,al-Shekhlee A,Bongiorno PB,Canteros G,McCann SM,Gold PW,Licinio J

更新日期：1996-05-01 00:00:00

abstract：:Using in vitro drug sensitivity data coupled with Affymetrix microarray data, we developed gene expression signatures that predict sensitivity to individual chemotherapeutic drugs. Each signature was validated with response data from an independent set of cell line studies. We further show that many of these signature...

journal_title：Nature medicine

authors： Potti A,Dressman HK,Bild A,Riedel RF,Chan G,Sayer R,Cragun J,Cottrill H,Kelley MJ,Petersen R,Harpole D,Marks J,Berchuck A,Ginsburg GS,Febbo P,Lancaster J,Nevins JR

更新日期：2006-11-01 00:00:00

abstract：:Spinal bulbar muscular atrophy (SBMA) is a motor neuron disease caused by toxic gain of function of the androgen receptor (AR). Previously, we found that co-regulator binding through the activation function-2 (AF2) domain of AR is essential for pathogenesis, suggesting that AF2 may be a potential drug target for selec...

journal_title：Nature medicine

authors： Badders NM,Korff A,Miranda HC,Vuppala PK,Smith RB,Winborn BJ,Quemin ER,Sopher BL,Dearman J,Messing J,Kim NC,Moore J,Freibaum BD,Kanagaraj AP,Fan B,Tillman H,Chen PC,Wang Y,Freeman BB III,Li Y,Kim HJ,La Spada AR

更新日期：2018-05-01 00:00:00

abstract：:Smallpox was eradicated without an adequate understanding of how vaccination induced protection. In response to possible bioterrorism with smallpox, the UK government vaccinated approximately 300 health care workers with vaccinia virus (VACV) strain Lister. Antibody responses were analyzed using ELISA for multiple sur...

journal_title：Nature medicine

authors： Pütz MM,Midgley CM,Law M,Smith GL

更新日期：2006-11-01 00:00:00

abstract：:To better understand genetic alterations in oral premalignant lesions, we examined 84 oral leukoplakia samples from 37 patients who had been enrolled in a chemoprevention trial. The samples were analyzed for two microsatellite markers located at chromosomes 9p21 and 3p14. Loss of heterozygosity (LOH) at either or both...

journal_title：Nature medicine

authors： Mao L,Lee JS,Fan YH,Ro JY,Batsakis JG,Lippman S,Hittelman W,Hong WK

更新日期：1996-06-01 00:00:00

abstract：:Conceptual and practical advances in molecular medicine are changing our understanding of cancer pathogenesis. In time this should provide the opportunity to alter the natural history of many cancers. ...

journal_title：Nature medicine

authors： Karp JE,Broder S

更新日期：1995-04-01 00:00:00

abstract：:Retinal neovascularization is a major cause of blindness in such disorders as retinopathy of prematurity, proliferative diabetic retinopathy and senile macular degeneration. Because ligation of vitronectin receptor-type integrins appears to be required for the survival and maturation of newly formed but not quiescent ...

journal_title：Nature medicine

authors： Hammes HP,Brownlee M,Jonczyk A,Sutter A,Preissner KT

更新日期：1996-05-01 00:00:00

abstract：:Noninvasive methods are needed to study the kinetic properties of viruses in living organisms. Oncolytic viruses are used increasingly for cancer therapy but there is currently no satisfactory way to measure efficiency of tumor transduction, changing levels of viral gene expression or the timing of virus elimination. ...

journal_title：Nature medicine

authors： Peng KW,Facteau S,Wegman T,O'Kane D,Russell SJ

更新日期：2002-05-01 00:00:00

abstract：:A variable region gene of the T-cell receptor, V beta 8.2, is rearranged, and its product is expressed on pathogenic T cells that induce experimental autoimmune encephalomyelitis (EAE) in H-2u mice after immunization with myelin basic protein (MBP). Vaccination of these mice with naked DNA encoding V beta 8.2 protecte...

journal_title：Nature medicine

authors： Waisman A,Ruiz PJ,Hirschberg DL,Gelman A,Oksenberg JR,Brocke S,Mor F,Cohen IR,Steinman L

更新日期：1996-08-01 00:00:00

abstract：:Dendritic cells, the most potent antigen-presenting cells, need to be activated before they can function to initiate an immune response. We report here that, in the absence of any foreign substances, dendritic cells can be activated by endogenous signals received from cells that are stressed, virally infected or kille...

journal_title：Nature medicine

authors： Gallucci S,Lolkema M,Matzinger P

更新日期：1999-11-01 00:00:00

abstract：:Accumulation of fibrils composed of amyloid A in tissues resulting in displacement of normal structures and cellular dysfunction is the characteristic feature of systemic amyloidoses. Here we show that RAGE, a multiligand immunoglobulin superfamily cell surface molecule, is a receptor for the amyloidogenic form of ser...

journal_title：Nature medicine

authors： Yan SD,Zhu H,Zhu A,Golabek A,Du H,Roher A,Yu J,Soto C,Schmidt AM,Stern D,Kindy M

更新日期：2000-06-01 00:00:00

abstract：:Resistance to cancer therapies presents a significant clinical challenge. Recent studies have revealed intratumoral heterogeneity as a source of therapeutic resistance. However, it is unclear whether resistance is driven predominantly by pre-existing or de novo alterations, in part because of the resolution limits of ...

journal_title：Nature medicine

authors： Bhang HE,Ruddy DA,Krishnamurthy Radhakrishna V,Caushi JX,Zhao R,Hims MM,Singh AP,Kao I,Rakiec D,Shaw P,Balak M,Raza A,Ackley E,Keen N,Schlabach MR,Palmer M,Leary RJ,Chiang DY,Sellers WR,Michor F,Cooke VG,Korn JM

更新日期：2015-05-01 00:00:00

abstract：:Neutrophil extracellular traps (NETs) are released as neutrophils die in vitro in a process requiring hours, leaving a temporal gap that invasive microbes may exploit. Neutrophils capable of migration and phagocytosis while undergoing NETosis have not been documented. During Gram-positive skin infections, we directly ...

journal_title：Nature medicine

authors： Yipp BG,Petri B,Salina D,Jenne CN,Scott BN,Zbytnuik LD,Pittman K,Asaduzzaman M,Wu K,Meijndert HC,Malawista SE,de Boisfleury Chevance A,Zhang K,Conly J,Kubes P

更新日期：2012-09-01 00:00:00