《细胞学杂志》.2002年.第1期

基础医学

• VirA disrupts microtubules(green) and causes membrane ruffling.
• Tiny dancers : the integrin–growth factor nexus in angiogenic signalin
• Integrin(6?4) regulation of eIF-4E activity and VEGF translation : a
• Micro-RNAs : small is plentiful
• Myelination : some receptors required
• Waltz of the chromosomes
• Exportin-5, a novel karyopherin, mediates nuclear export of double-str
• Secretory vesicle transport velocity in living cells depends on the my
• Polo boxes and Cut23(Apc8) mediate an interaction between polo kinase
• Induction of maturation-promoting factor during Xenopus oocyte maturat
• A predominantly nuclear protein affecting cytoplasmic localization of
• Fyn tyrosine kinase is a downstream mediator of Rho/PRK2 function in k
• Clonal identification and characterization of self-renewing pluripoten
• Activation of retinoblastoma protein in mammary gland leads to ductal
• The cxc chemokine cCAF stimulates differentiation of fibroblasts into
• PECAM-1(CD31) regulates a hydrogen peroxide–activated nonselective ca
• Clash of the titin
• Peroxide perturbations
• A BAFfling actin function
• p115 SNAREs a vesicle
• Topo II on the move
• Seeing through the cilium
• A chemokine tug-of-war
• Make junction, will travel
• Sticky polarity
• Muscle-specific RING finger-1 interacts with titin to regulate sarcome
• The anti-apoptotic activity of XIAP is retained upon mutation of both
• The intraflagellar transport protein, IFT88, is essential for vertebra
• Src-mediated coupling of focal adhesion kinase to integrin v?5 in vasc
• The Maguk protein, Pals1, functions as an adapter, linking mammalian h
• Muscle-specific expression of insulin-like growth factor I counters mu
• Mammalian class E vps proteins recognize ubiquitin and act in the remo
• A cycle of Vam7p release from and PtdIns 3-P–dependent rebinding to th
• An ES cell caution
• Cortical recruitment of nonmuscle myosin II in early syncytial Drosoph
• Dok-related protein negatively regulates T cell development via its Ra
• Calreticulin reveals a critical Ca2+ checkpoint in cardiac myofibrillo
• Filopodia and actin arcs guide the assembly and transport of two popul
• Effects of cell tension on the small GTPase Rac
• Cytosolic free Ca2+ changes and calpain activation are required for ?
• Big proteins Ran into import difficulties
• Calcium increases the appetite
• Adenovirus takes the back door
• Old and unattracted
• Electrical healing
• A GAP in COPI vesicle formation is filled
• Neutrophils choose the right direction
• MAL2, a novel raft protein of the MAL family, is an essential componen
• Both midzone and astral microtubules are involved in the delivery of c
• DAP-kinase induces apoptosis by suppressing integrin activity and disr
• TGF induces GDNF responsiveness in neurons by recruitment of GFR1 to t
• Sticking together a signal
• Polo meets the APC
• Let's make liver
• Conditional disruption of ?1 integrin in Schwann cells impedes interac
• Greater risk from radiation?
• Squeezing for healing
• To Rb or not to Rb
• The good side of a maligned protein
• Grow-your-own synapses
• Numbers game
• Internal Ca2+ release in yeast is triggered by hypertonic shock and me
• Structural requirements for localization and activation of protein kin
• The carboxyl-terminal isoforms of smooth muscle myosin heavy chain det
• Mechanisms through which Sos-1 coordinates the activation of Ras and R
• Smitin, a novel smooth muscle titin–like protein, interacts with myosi
• Characterization of Cep135, a novel coiled-coil centrosomal protein in
• p38 MAP kinase negatively regulates endothelial cell survival, prolife
• Regulation and Functional Insights in Cellular Polarity Madrid, Spain
• Securin correct separation
• Interference with the cytoplasmic tail of gp210 disrupts "close apposi
• Dual-wavelength fluorescent speckle microscopy reveals coupling of mic
• Rapid exchange of mammalian topoisomerase II at kinetochores and chrom
• An HRD/DER-independent ER quality control mechanism involves Rsp5p-dep
• The cytoplasmic filaments of the nuclear pore complex are dispensable
• A novel mechanism for the regulation of amyloid precursor protein meta
• Requirement for RAR-mediated gene repression in skeletal progenitor di
• A cryptic fragment from fibronectin's III1 module localizes to lipid r
• Coordinating myosin with mitosis
• Topoisomerase gets around
• Another way to break down
• Ubiquitin receptor found
• Stable globin needs a partner
• Arteries play follow the leader
• Everyone needs a home
• The yeast DHHC cysteine-rich domain protein Akr1p is a palmitoyl trans
• Nogo-A expressed in Schwann cells impairs axonal regeneration after pe
• Cajal bodies and coilin—moving towards function
• The real role of reelin
• MS as a disease of immaturity
• Myogenic specification of side population cells in skeletal muscle
• Gab1 and SHP-2 promote Ras/MAPK regulation of epidermal growth and dif
• Influence of cargo size on Ran and energy requirements for nuclear pro
• ARFGAP1 promotes the formation of COPI vesicles, suggesting function a
• An intracellular signaling hierarchy determines direction of migration
• Calcium-regulated exocytosis of dense-core vesicles requires the activ
• The LIM-only protein FHL2 interacts with ?-catenin and promotes differ
• Insulin receptor substrate-2 maintains predominance of anabolic functi
• Bone morphogenetic protein and retinoic acid signaling cooperate to in