Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective...

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RECONOCIMIENTO RESPUESTA

Transcript of Presentación de PowerPoint · ERp57) and binds to TAP via tapasin Cytosolic proteins md defective...

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.
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POLIMORFISMOS

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RESTRICCIÓN POR CMH

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POLIMORFISMO Y ENFERMEDAD CELÍACA

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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.