PHIP as a therapeutic target for driver-negative subtypes of melanoma, breast, and lung cancer.

abstract：:To maintain genome stability, cells with damaged DNA must arrest to allow repair of mutations before replication. Although several key components required to elicit this arrest have been discovered, much of the pathway remains elusive. Here we report that pRB acts as a central mediator of the proliferative block induc...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Harrington EA,Bruce JL,Harlow E,Dyson N

更新日期：1998-09-29 00:00:00

abstract：:Amoebae of the cellular slime mold Dictyostelium discoideum possess an extensive and dynamic endomembrane system that includes many types of acidic vacuoles. A light membrane fraction from Dictyostelium, rich in vacuolar-type H(+)-ATPase, has been described [Padh, H., Lavasa, M. & Steck, T.L. (1989) J. Cell Biol. 108,...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Rooney EK,Gross JD

更新日期：1992-09-01 00:00:00

abstract：:Dendrite morphogenesis is regulated by neuronal activity or neurotrophins, which may function by activating intrinsic signaling proteins, including Rho family GTPases. Here we report that activity- and brain-derived neurotrophic factor (BDNF)-dependent dendritic morphogenesis requires activation of geranylgeranyltrans...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Zhou XP,Wu KY,Liang B,Fu XQ,Luo ZG

更新日期：2008-11-04 00:00:00

abstract：:The patch-clamp technique allows currents to be recorded through single ion channels in patches of cell membrane in the tips of glass pipettes. When recording, voltage is typically applied across the membrane patch to drive ions through open channels and to probe the voltage-sensitivity of channel activity. In this st...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Gil Z,Silberberg SD,Magleby KL

更新日期：1999-12-07 00:00:00

abstract：:A lysine-to-arginine substitution at amino acid 65 (K65R) in human immunodeficiency virus type 1 (HIV-1) reverse transcriptase (RT) is associated with resistance to 2',3'-dideoxycytidine (ddC), 2',3'-dideoxyinosine (ddI), and the (-) enantiomer of 2',3'-dideoxy-3'-thiacytidine (3TC). To further characterize the molecu...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Gu Z,Arts EJ,Parniak MA,Wainberg MA

更新日期：1995-03-28 00:00:00

abstract：:Intergroup conflict persists when and because individuals make costly contributions to their group's fighting capacity, but how groups organize contributions into effective collective action remains poorly understood. Here we distinguish between contributions aimed at subordinating out-groups (out-group aggression) fr...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： De Dreu CK,Gross J,Méder Z,Giffin M,Prochazkova E,Krikeb J,Columbus S

更新日期：2016-09-20 00:00:00

abstract：:Seed germination is regulated by endogenous hormonal cues and external environmental stimuli such as water, low temperature, and light. After germination, the young seedling must rapidly establish its root system and the photoautotrophic capability appropriate to its surrounding environment. Light and the phytohormone...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Chen H,Zhang J,Neff MM,Hong SW,Zhang H,Deng XW,Xiong L

更新日期：2008-03-18 00:00:00

abstract：:A common complaint among pain patients is that they lose their appetite. These accounts are anecdotal, however, and the neural mechanism underlying pain-induced loss of appetite remains unknown. In this study, we documented the occurrence of appetite loss in patients under migraine attack and investigated the neuronal...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Malick A,Jakubowski M,Elmquist JK,Saper CB,Burstein R

更新日期：2001-08-14 00:00:00

abstract：:A major problem facing the effective treatment of patients with cancer is how to get the specific antitumor agent into every tumor cell. In this report we describe the use of a strategy that, by using retroviral vectors encoding a truncated human CD5 cDNA, allows the selection of only the infected cells, and we show t...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： García-Hernández B,Castellanos A,López A,Orfao A,Sánchez-García I

更新日期：1997-11-25 00:00:00

abstract：:Light chains were obtained from IgG rabbit antibodies to the group-specific carbohydrates of groups A and C streptococci. An analysis of the amino acid alternatives which exist at the first three positions of the N-terminus in both light-chain preparations shows a marked restriction in amino acid sequence heterogeneit...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Hood L,Lackland H,Eichman K,Kindt TJ,Braun DG,Krause RM

更新日期：1969-07-01 00:00:00

abstract：:Histone H3 phosphorylation is a critical step that couples signal transduction pathways to gene regulation. To specifically assess the transcriptional regulatory functions of H3 phosphorylation, we developed an in vivo targeting approach and found that the H3 kinase MSK1 is a direct and potent transcriptional activato...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Lau PN,Cheung P

更新日期：2011-02-15 00:00:00

abstract：:Na(+)-NQR is a unique respiratory enzyme that couples the free energy of electron transfer reactions to electrogenic pumping of sodium across the cell membrane. This enzyme is found in many marine and pathogenic bacteria where it plays an analogous role to the H(+)-pumping complex I. It has generally been assumed that...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Juárez O,Morgan JE,Nilges MJ,Barquera B

更新日期：2010-07-13 00:00:00

abstract：:Galectin-3 is a glycan-binding protein (GBP) that binds β-galactoside glycan structures to orchestrate a variety of important biological events, including the activation of hepatic stellate cells and regulation of immune responses. While the requisite glycan epitopes needed to bind galectin-3 have long been elucidated...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Joeh E,O'Leary T,Li W,Hawkins R,Hung JR,Parker CG,Huang ML

更新日期：2020-11-03 00:00:00

abstract：:Most homeobox genes belonging to the Hox family are sequentially activated in embryonal carcinoma cells upon treatment with retinoic acid. Genes located at the 3' end of each one of the four Hox clusters are activated first, whereas upstream Hox genes are activated progressively later. This activation has been extensi...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Faiella A,Zappavigna V,Mavilio F,Boncinelli E

更新日期：1994-06-07 00:00:00

abstract：:The karyophilic properties of the HIV-1 nucleoprotein complex facilitate infection of nondividing cells such as macrophages and quiescent T lymphocytes, and allow the in vivo delivery of transgenes by HIV-derived retroviral vectors into terminally differentiated cells such as neurons. Although the viral matrix (MA) an...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Gallay P,Hope T,Chin D,Trono D

更新日期：1997-09-02 00:00:00

abstract：:Athymic mice grafted at birth with allogeneic thymic epithelium (TE) from day 10 embryos before hematopoietic cell colonization reconstitute normal numbers of T cells and exhibit full life-long tolerance to skin grafts of the TE haplotype. Intravenous transfers of splenic cells, from these animals to adult syngeneic a...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Modigliani Y,Thomas-Vaslin V,Bandeira A,Coltey M,Le Douarin NM,Coutinho A,Salaün J

更新日期：1995-08-01 00:00:00

abstract：:It was proved that the protoplasts prepared from mesophyll of Nicotiana tabacum are infected by tobacco mosaic virus. The infection occurred when purified tobacco mosaic virus particles were added to a protoplast suspension in the presence of poly-L-ornithine. The virus multiplied in these protoplasts to a level of 10...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Takebe I,Otsuki Y

更新日期：1969-11-01 00:00:00

abstract：:Tumor-promoting phorbol esters affect the ability of mouse hematopoietic progenitor cells to form morphologically recognizable colonies in culture. They induce myeloid progenitor cells to form colonies of the monocyte/macrophage type in the absence of exogenous granulocyte/macrophage colony-stimulating factor. Convers...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Sieber F,Stuart RK,Spivak JL

更新日期：1981-07-01 00:00:00

abstract：:The lateral mobility of individual murine polyoma virus-like particles (VLPs) bound to live cells and artificial lipid bilayers was studied by single fluorescent particle tracking using total internal reflection fluorescence microscopy. The particle trajectories were analyzed in terms of diffusion rates and modes of m...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ewers H,Smith AE,Sbalzarini IF,Lilie H,Koumoutsakos P,Helenius A

更新日期：2005-10-18 00:00:00

abstract：:Learning to read requires the acquisition of an efficient visual procedure for quickly recognizing fine print. Thus, reading practice could induce a perceptual learning effect in early vision. Using functional magnetic resonance imaging (fMRI) in literate and illiterate adults, we previously demonstrated an impact of ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Pegado F,Comerlato E,Ventura F,Jobert A,Nakamura K,Buiatti M,Ventura P,Dehaene-Lambertz G,Kolinsky R,Morais J,Braga LW,Cohen L,Dehaene S

更新日期：2014-12-09 00:00:00

abstract：:A method has been developed for de novo peptide sequencing using matrix-assisted laser desorption ionization mass spectrometry. This method will facilitate biological studies that require rapid determination of peptide or protein sequences, e.g., determination of posttranslational modifications, identification of acti...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Keough T,Youngquist RS,Lacey MP

更新日期：1999-06-22 00:00:00

abstract：:The plant hormone ethylene is involved in many developmental processes, including fruit ripening, abscission, senescence, and leaf epinasty. Tomato contains a family of ethylene receptors, designated LeETR1, LeETR2, NR, LeETR4, and LeETR5, with homology to the Arabidopsis ETR1 ethylene receptor. Transgenic plants with...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Tieman DM,Taylor MG,Ciardi JA,Klee HJ

更新日期：2000-05-09 00:00:00

abstract：:We determined the complete nucleotide sequence of an infectious proviral molecular clone (FIV-14) of the feline immunodeficiency virus (FIV). FIV-14 has a genome organization similar in complexity to other lentiviruses. In addition to three large open reading frames representing the gag, pol, and env genes, at least f...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Olmsted RA,Hirsch VM,Purcell RH,Johnson PR

更新日期：1989-10-01 00:00:00

abstract：:Identifying presynaptic mechanisms of general anesthetics is critical to understanding their effects on synaptic transmission. We show that the volatile anesthetic isoflurane inhibits synaptic vesicle (SV) exocytosis at nerve terminals in dissociated rat hippocampal neurons through inhibition of presynaptic Ca(2+) inf...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Baumgart JP,Zhou ZY,Hara M,Cook DC,Hoppa MB,Ryan TA,Hemmings HC Jr

更新日期：2015-09-22 00:00:00

abstract：:Immune responses of the malaria vector mosquito Anopheles gambiae were monitored systematically by the induced expression of five RNA markers after infection challenge. One newly isolated marker encodes a homologue of the moth Gram-negative bacteria-binding protein (GNBP), and another corresponds to a serine protease-...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Dimopoulos G,Richman A,Müller HM,Kafatos FC

更新日期：1997-10-14 00:00:00

abstract：:Repeated within-day testing on a texture discrimination task leads to retinotopically specific decreases in performance. Although perceptual learning has been shown to be highly specific to the retinotopic location and characteristics of the trained stimulus, the specificity of perceptual deterioration has not been st...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Mednick SC,Arman AC,Boynton GM

更新日期：2005-03-08 00:00:00

abstract：:Resistance to ionizing radiation (IR), which is a conventional treatment for osteosarcoma that cannot be resected, undermines the efficacy of this therapy. However, the mechanism by which IR induces radioresistance in osteosarcoma is not defined. Here, we report that CR6-interacting factor-1 (CRIF1) is highly expresse...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ran Q,Jin F,Xiang Y,Xiang L,Wang Q,Li F,Chen L,Zhang Y,Wu C,Zhou L,Xiao Y,Chen L,Wu J,Zhong JF,Li SC,Li Z

更新日期：2019-10-08 00:00:00

abstract：:Over the last decade a variety of MS measurements, such as HD exchange, collision cross sections, and electron capture dissociation (ECD), have been used to characterize protein folding in the gas phase, in the absence of solvent. To the extensive data already available on ubiquitin, here photofragmentation of its ECD...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Oh H,Breuker K,Sze SK,Ge Y,Carpenter BK,McLafferty FW

更新日期：2002-12-10 00:00:00

abstract：:The imino sugar N-butyldeoxynojirimycin (NBDNJ) is a potent inhibitor of the oligosaccharide-trimming enzyme alpha-glucosidase I. Hepatitis B virus (HBV) contains three surface proteins (HBs proteins) of different sizes that are singly or doubly N-glycosylated and are essential for the formation of infectious virus. T...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Block TM,Lu X,Platt FM,Foster GR,Gerlich WH,Blumberg BS,Dwek RA

更新日期：1994-03-15 00:00:00

abstract：:Interleukin 10 (IL-10) inhibits interferon gamma-induced macrophage activation for cytotoxicity against larvae of the human parasite Schistosoma mansoni by suppressing production of the toxic effector molecule nitric oxide (NO). In this study, the mechanism of IL-10 action was identified as inhibition of endogenous tu...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Oswald IP,Wynn TA,Sher A,James SL

更新日期：1992-09-15 00:00:00