cancer Flashcards

(17 cards)

1
Q

características de las funciones de las celulas cancerígenas

A

invasoras
proliferan demasiado
inhibe el ciclo celular
hacen metastasis

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2
Q

características de las celulas cancerígenas

A

variación de tamaño
nucleo grande y oscuro
desorganización de numero de cromosomas
sin limites con celulas vecinas

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3
Q

neoplasma o tumor

A

crecimiento excesivo de celulas

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4
Q

tumor benigno

A

celulas encapsuladas

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5
Q

tumor maligno

A

mal delimitadas

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6
Q

cancer mas comun y porque

A

en epitelios porque se renuevan constantemente

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7
Q

carcinoma

A

ectotelio endotélio

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8
Q

sarcoma

A

mesodermo

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9
Q

oma

A

benigno

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10
Q

donde no se produce cancer

A

germinales

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11
Q

modificaciones epigeneticas

A

expresión de un gen
histonas

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12
Q

mutación en el ADN

A

mutación en el codillo genetico
cancer

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13
Q

tumor primario

A

celula unica

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14
Q

efecto Warburg

A

se produce mucho acido láctico y no funciona el sistema autoinmune

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15
Q

estroma

A

done estan las celulas cancerosas

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16
Q

oncogen

A

RAS
E2F
Desarrolan al tumor

17
Q

Gen supresor

A

P53
Rb
inhiben el ciclo celular