presentación de powerpoint · erp57) and binds to tap via tapasin cytosolic proteins md defective...

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Page 1: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

RECONOCIMIENTO RESPUESTA

Page 2: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

LA INMUNIDAD INNATA

Cada tipo celular responderá en función de sus propias capacidades

Page 3: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 4: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

¿ QUÉ RECONOCEN LAS CÉLULAS DE LA INMUNIDAD INNATA?

PATRONES MOLECULARES ASOCIADOS A PATÓGENOS

¿ CÓMO LOS RECONOCEN ?

PATRONES MOLECULARES ASOCIADOS A DAÑO

A TRAVÉS DE LOS RRP

Page 5: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 6: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

¿ QUÉ RECONOCEN LAS CÉLULAS DE LA INMUNIDAD ADAPTATIVA?

ANTÍGENOS

RECEPTOR B o BCR RECEPTOR T o TCR

Page 7: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

¿ CUÁNTOS RECEPTORES HAY ?

Page 8: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

¿ CÓMO SE GENERAN LOS RECEPTORES ?

RECOMBINACIÓN SOMÁTICA

Page 9: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

¿DÓNDE GENERAN SUS RECEPTORES LOS LINFOCITOS T Y B Y CÓMO SE LLAMA ESE PROCESO?

Page 10: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 11: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 12: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 13: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 14: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 15: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

¿ QUÉ TIENE DE ESPECIAL LA INMUNIDAD ADAPTATIVA?

Page 16: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

PRIMER ENCUENTRO CON UN ANTÍGENO

Page 17: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

SEGUNDO ENCUENTRO CON UN ANTÍGENO

Page 18: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 19: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

A MEDIDA QUE PASA EL TIEMPO, LA CANTIDAD DE LINFOCITOS QUE

RESPONDEN A UN ANTÍGENO ESPECÍFICO , AUMENTA

LA PROBABILIDAD DE QUE SE DE EL ENCUENTRO CON EL ANTÍGENO ES CADA VEZ MAYOR Y MÁS RÁPIDA.

EXPANSIÓN CLONAL

MEMORIA

Page 20: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

LOS LINFOCITOS B RECONOCEN EL ANTÍGENO DE FORMA SOLUBLE

Page 21: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

NO OCURRE LO MISMO PARA LOS LINFOCITOS T

Page 22: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

CMH I CMH II

Page 23: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

MUCHOS PATÓGENOS REPLICAN DENTRO DE LAS CÉLULAS

PRESENTACIÓN POR CMH I

Page 24: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 25: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 26: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

POLIMORFISMOS

Page 27: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 29: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

RESTRICCIÓN POR CMH

Page 30: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome

POLIMORFISMO Y ENFERMEDAD CELÍACA

Page 31: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 32: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome
Page 33: Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective ribosomal products (DRiPs) are degraded to peptide fragnEnts by the proteasome