Pesquisa sobre: SEMAPHORINS 
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Descritor Inglês:   Semaphorins 
Descritor Espanhol:   Semaforinas 
Descritor Português:   Semaforinas 
Sinônimos Inglês:   Class 1 Semaphorins
Class 2 Semaphorins
Class 3 Semaphorins
Class 4 Semaphorins
Class 5 Semaphorins
Class 6 Semaphorins
Class 7 Semaphorins
Class V Semaphorins
Sema 1
Semaphorin
Semaphorin 1
Semaphorin 2
Semaphorin 3
Semaphorin 4
Semaphorin 5
Semaphorin 6
Semaphorin 7
Semaphorin V
Semaphorin-1
Semaphorin-2
Semaphorin-3
Semaphorin-4
Semaphorin-5
Semaphorin-6
Semaphorin-7
Semaphorin-V
Semaphorins, Class 1
Semaphorins, Class 2
Semaphorins, Class 3
Semaphorins, Class 4
Semaphorins, Class 5
Semaphorins, Class 6
Semaphorins, Class 7
Semaphorins, Class V  
Categoria:   D12.644.276.923
D12.776.467.923
D23.529.923
Definição Inglês:   A family of proteins that mediate AXONAL GUIDANCE. Semaphorins act as repulsive cues for neuronal GROWTH CONES and bind to receptors on their filopodia. At least 20 different molecules have been described and divided into eight classes based on domain organization and species of origin. Classes 1 and 2 are invertebrate, classes 3-7 are vertebrate, and class V are viral. Semaphorins may be secreted (classes 2, 3, and V), transmembrane (classes 1, 4, 5, and 6), or membrane-anchored (class 7). All semaphorins possess a common 500-amino acid extracellular domain which is critical for receptor binding and specificity, and is also found in plexins and scatter factor receptors. Their C termini are class-specific and may contain additional sequence motifs. 
Nota Histórica Inglês:   2003; for SEMA 1 & SEMAPHORIN-1 use SEMAPHORIN 1A, GRASSHOPPER (NM) 1994-2002 
Qualificadores Permitidos Inglês:  
AD administration & dosage AE adverse effects
AG agonists AN analysis
AI antagonists & inhibitors BI biosynthesis
BL blood CF cerebrospinal fluid
CS chemical synthesis CH chemistry
CL classification DF deficiency
EC economics GE genetics
HI history IM immunology
IP isolation & purification ME metabolism
PK pharmacokinetics PD pharmacology
PH physiology PO poisoning
RE radiation effects ST standards
SD supply & distribution TU therapeutic use
TO toxicity UR urine
Número do Registro:   37454 
Identificador Único:   D039961 

Ocorrência na BVS:
 

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