GENETICA/ GENES Flashcards

(12 cards)

1
Q

GEN Asociado al Retinoblastoma y signo más frecuente

A

Gen Rb1 del cromosoma 13q14
• Leucocoria o estrabismo sin leucocoria

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2
Q

Gen relacionado con Púrpura Trombocitopenica Trombotica (PTT)

A

ADAMTS13

Pentada clásica
: fiebre, trombocitopenia, anemia hemolitica microangiopatica, síntomas neurologicos, disfunción renal.
Esquistocitos en frotis

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3
Q

Cromosoma Philadelphia de Leucemia Mieloide

A

Delecion 9:22

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4
Q

GEN ASOCIADO EN SARCOMA DE EWING

A

Traslocación del gen EWSR1 ( cromosoma 22) 11-22

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5
Q

Gen asociado con el CA de Próstata.

A

Gen HCP1 (1q23-25)

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6
Q

Gen asociado a Sx de Lynch

A

CCHNP ( LYNCH)
- ca endometrio
- Ca colorrectal
- Ca Mama
-Pólipo endometrial

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7
Q

GEN IMPLICADO EN LA DEPRESIÓN

A

CROMOSOMA 17 Q BDNFCRHR o THTR2

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8
Q

Gen asociado a Melanoma

A

CDKN2A (P16INK4)

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9
Q

Genes implicados en Ca Prostata

A

Cancer prostatico hereditario: HPC1/ RNASEL
BRCA 2

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10
Q

Gen asociado a Leucemia promielocitica aguda ( LPA): sangrado, petequias, astenia, equimosis, leucocitosis.

A

Gen PML- RARa

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11
Q

Tratamiento de Leucemia Promielocitica aguda

A

Ácido transretinoico + Quimioterapia

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12
Q

Qué marcador de laboratorio evalúa la severidad de hemolisis ?

A

Haptoglobina : marcador sensible de hemolisis intravascular.
Los niveles disminuidos indican hemolisis

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