Antibodies specifically attached to PD-1 or fragments of antigens attached to PD-1, polynucleotides encoded by antibodies or fragments, and methods of manufacturing and using these antibodies all contribute to the treatment of inflammation or other disorders. Immunity, antiviral That specifically bind PD-1 or antigien binding Fragments thereof,polycnucleotides encouraging the antibides or fragments,and methods of making and using the foregoing are useful in the treatment of an inflammatory or immune disorders.Los anticuerpos que se unen específicamente a PD-1 o fragmentos de unión al antígeno de estos, los polinucleótidos que codifican los anticuerpos o fragmentos, y los métodos de fabricación y uso de los anteriores son útiles en el tratamiento de trastornos inflamatorios o inmunitarios.Antibodies that specifically bind PD-1 or antigen binding fragments thereof, polynucleotides encoding the antibodies or fragments, and methods of making and using the foregoing are useful in the treatment of an inflammatory or immune disorders.