Abstract:
:Treatment of cocaine addiction is hampered by high rates of relapse even after prolonged drug abstinence. This relapse to compulsive cocaine use can be triggered by re-exposure to cocaine, by re-exposure to stimuli previously associated with cocaine or by exposure to stress. In laboratory rats, similar events reinstate cocaine seeking after prolonged withdrawal periods, thus providing a model to study neuronal mechanisms underlying the relapse to cocaine. The endocannabinoid system has been implicated in a number of neuropsychiatric conditions, including drug addiction. The active ingredient of marijuana, Delta9-tetrahydrocannabinol, activates the mesolimbic dopamine (DA) reward system and has rewarding effects in preclinical models of drug abuse. We report here that the synthetic cannabinoid agonist, HU210 (ref. 13), provokes relapse to cocaine seeking after prolonged withdrawal periods. Furthermore, the selective CB1 receptor antagonist, SR141716A (ref. 14), attenuates relapse induced by re-exposure to cocaine-associated cues or cocaine itself, but not relapse induced by exposure to stress. These data reveal an important role of the cannabinoid system in the neuronal processes underlying relapse to cocaine seeking, and provide a rationale for the use of cannabinoid receptor antagonists for the prevention of relapse to cocaine use.
journal_name
Nat Medjournal_title
Nature medicineauthors
De Vries TJ,Shaham Y,Homberg JR,Crombag H,Schuurman K,Dieben J,Vanderschuren LJ,Schoffelmeer ANdoi
10.1038/nm1001-1151keywords:
subject
Has Abstractpub_date
2001-10-01 00:00:00pages
1151-4issue
10eissn
1078-8956issn
1546-170Xpii
nm1001-1151journal_volume
7pub_type
杂志文章相关文献
NATURE MEDICINE文献大全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
pub_type: 杂志文章
doi:10.1038/91008
更新日期:2001-08-01 00:00:00
abstract::Regulatory T cells (T(reg) cells) suppress autoreactive immune responses and limit the efficacy of tumor vaccines; however, it remains a challenge to selectively eliminate or inhibit T(reg) cells. In this study, the zinc-finger A20, a negative regulator of the Toll-like receptor and tumor necrosis factor receptor sign...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm1721
更新日期:2008-03-01 00:00:00
abstract:: ...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/s41591-019-0350-5
更新日期:2019-02-01 00:00:00
abstract::Diabetes in non-obese diabetic (NOD) mice is mediated by pathogenic T-helper type 1 (Th1) cells that arise because of a deficiency in regulatory or suppressor T cells. V alpha 14-J alpha 15 natural killer T (NKT) cells recognize lipid antigens presented by the major histocompatibility complex class I-like protein CD1d...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm0901-1052
更新日期:2001-09-01 00:00:00
abstract::Neurovascular dysfunction substantially contributes to Alzheimer disease. Here, we show that transcriptional profiling of human brain endothelial cells (BECs) defines a subset of genes whose expression is age-independent but is considerably altered in Alzheimer disease, including the homeobox gene MEOX2 (also known as...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm1287
更新日期:2005-09-01 00:00:00
abstract::Massive release of tumor necrosis factor is responsible for the potentially fatal larisch-Herxheimer reaction that follows antibiotic treatment of relapsing fever due to Borrelia recurrentis. We have undertaken the quantitative purification of the components of B. recurrentis that stimulate human monocytes to produce ...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/4007
更新日期:1998-12-01 00:00:00
abstract::The ubiquitin-proteasome pathway is the central mediator of regulated proteolysis in cells, and defects in this pathway are associated with cancer and neurodegenerative diseases. To assess 26S proteasome function in living animals, we developed a ubiquitin-luciferase reporter for bioluminescence imaging. The reporter ...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm894
更新日期:2003-07-01 00:00:00
abstract::Oral administration of protein can induce antigen-specific immune hyporesponsiveness. However, the utility of oral tolerance to autoantigens in the treatment of autoimmune diseases may be limited when candidate autoantigens cannot be produced by conventional systems in quantities sufficient for clinical studies. Plant...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm0797-793
更新日期:1997-07-01 00:00:00
abstract::Transcription factor FoxO1 promotes hepatic glucose production. Genetic inhibition of FoxO1 function prevents diabetes in experimental animal models, providing impetus to identify pharmacological approaches to modulate this function. Altered Notch signaling is evident in tumorigenesis, and Notch antagonists are in cli...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.2378
更新日期:2011-07-31 00:00:00
abstract::Parkinson's disease symptoms can be improved by transplanting fetal dopamine cells into the putamen of parkinsonian patients. Because the supply of human donor tissue is limited and variable, an alternative and genetically modifiable non-human source of tissue would be valuable. We have generated cloned transgenic bov...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm0598-569
更新日期:1998-05-01 00:00:00
abstract::Improved techniques to noninvasively image protein-protein interactions (PPIs) are essential. We molecularly engineered a positron emission tomography (PET)-based split reporter (herpes simplex virus type 1 thymidine kinase), cleaved between Thr265 and Ala266, and used this in a protein-fragment complementation assay ...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.2185
更新日期:2010-08-01 00:00:00
abstract::Severe malaria is a major cause of childhood mortality in sub-Saharan Africa but the factors predisposing children to severe forms of malaria have not been fully elucidated. In a case-control study of over 1,200 Gambian children hepatitis B virus carriage was significantly increased amongst cases of severe malaria com...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm0495-374
更新日期:1995-04-01 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
pub_type: 杂志文章
doi:10.1038/nm.3841
更新日期:2015-05-01 00:00:00
abstract::The vaccines developed over the first two hundred years since Jenner's lifetime have accomplished striking reductions of infection and disease wherever applied. Pasteur's early approaches to vaccine development, attenuation and inactivation, are even now the two poles of vaccine technology. Today, purification of micr...
journal_title:Nature medicine
pub_type: 历史文章,杂志文章
doi:10.1038/nm1209
更新日期:2005-04-01 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
pub_type: 新闻
doi:10.1038/nm0913-1083
更新日期:2013-09-01 00:00:00
abstract::Recent years have seen an explosion in the rate of discovery of genetic defects linked to Parkinson's disease. These breakthroughs have not provided a direct explanation for the disease process. Nevertheless, they have helped transform Parkinson's disease research by providing tangible clues to the neurobiology of the...
journal_title:Nature medicine
pub_type: 杂志文章,评审
doi:10.1038/nm1068
更新日期:2004-07-01 00:00:00
abstract::Retinal ischemia can cause vision-threatening pathological neovascularization. The mechanisms of retinal ischemia are not fully understood, however. Here we have shown that leukocytes prune the retinal vasculature during normal development and obliterate it in disease. Beginning at postnatal day 5 (P5) in the normal r...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm877
更新日期:2003-06-01 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
pub_type: 杂志文章
doi:10.1038/nm1101-1241
更新日期:2001-11-01 00:00:00
abstract::Colon cancer is a clinically diverse disease. This heterogeneity makes it difficult to determine which patients will benefit most from adjuvant therapy and impedes the development of new targeted agents. More insight into the biological diversity of colon cancers, especially in relation to clinical features, is theref...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.3174
更新日期:2013-05-01 00:00:00
abstract::Sepsis, a leading cause of death worldwide, involves proinflammatory responses and inefficient bacterial clearance. Phagocytic cells play a crucial part in the prevention of sepsis by clearing bacteria through host innate receptors. Here we show that the FcRgamma adaptor, an immunoreceptor tyrosine-based activation mo...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm1665
更新日期:2007-11-01 00:00:00
abstract::Although programmed death-ligand 1-programmed death 1 (PD-L1-PD-1) inhibitors are broadly efficacious, improved outcomes have been observed in patients with high PD-L1 expression or high tumor mutational burden (TMB). PD-L1 testing is required for checkpoint inhibitor monotherapy in front-line non-small-cell lung canc...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/s41591-018-0134-3
更新日期:2018-09-01 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
pub_type: 杂志文章,评审
doi:10.1038/nm0495-309
更新日期:1995-04-01 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
pub_type: 杂志文章
doi:10.1038/76287
更新日期:2000-06-01 00:00:00
abstract::The neural tube defects (NTDs) spina bifida and anencephaly are widely prevalent severe birth defects. The mouse mutant curly tail (ct/ct) has served as a model of NTDs for 50 years, even though the responsible genetic defect remained unrecognized. Here we show by gene targeting, mapping and genetic complementation st...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm961
更新日期:2003-12-01 00:00:00
abstract::One hallmark of Alzheimer disease is the accumulation of amyloid beta-peptide in the brain and its deposition as plaques. Mice transgenic for an amyloid beta precursor protein (APP) mini-gene driven by a platelet-derived (PD) growth factor promoter (PDAPP mice), which overexpress one of the disease-linked mutant forms...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/78682
更新日期:2000-08-01 00:00:00
abstract::Drug-induced liver injury (DILI) is a leading cause of termination in drug development programs and removal of drugs from the market; this is partially due to the inability to identify patients who are at risk1. In this study, we developed a polygenic risk score (PRS) for DILI by aggregating effects of numerous genome...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/s41591-020-1023-0
更新日期:2020-10-01 00:00:00
abstract::The microbiome of the female reproductive tract has implications for women's reproductive health. We examined the vaginal microbiome in two cohorts of women who experienced normal term births: a cross-sectionally sampled cohort of 613 pregnant and 1,969 non-pregnant women, focusing on 300 pregnant and 300 non-pregnant...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/s41591-019-0465-8
更新日期:2019-06-01 00:00:00
abstract::Epigenetic reprogramming is a critical process of pathological gene induction during cardiac hypertrophy and remodeling, but the underlying regulatory mechanisms remain to be elucidated. Here we identified a heart-enriched long noncoding (lnc)RNA, named cardiac-hypertrophy-associated epigenetic regulator (Chaer), whic...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.4179
更新日期:2016-10-01 00:00:00
abstract::Angiogenesis, the formation of new blood vessels, is a requirement for malignant tumor growth and metastasis. In the absence of angiogenesis, local tumor expansion is suppressed at a few millimeters and cells lack routes for distant hematogenous spread. Clinical studies have demonstrated that the degree of angiogenesi...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm0598-623
更新日期:1998-05-01 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
pub_type: 杂志文章
doi:10.1038/nm0696-682
更新日期:1996-06-01 00:00:00