University of Iowa Research Foundation

H. Lundbeck A/s

Alderbio Holdings LLC

Adisa Kuburas

John A Latham

Jeffrey T L Smith

Andrew F Russo

Leon F Garcia-Martinez

Brian Robert Kovacevich

Eric A Kaiser

Ana Recober

Ann C Raddant

Benjamin H Dutzar

Ethan Wayne Ojala

Pei Fan

Daniel S Allison

Jens J Billgren

Erica Ann Stewart

Michelle Scalley-Kim

Maria-Cristina Loomis

Charlie Karasek

Jenny Mulligan

Vanessa Lisbeth Rubin

Bianca Mason

Levi P Sowers

Katherine Lee Hendrix

Leon F Garcia-martinez

Katherine Lee Hendricks

Jeffrey Tl Smith

Jeffrey TL Smith

This invention relates to methods of screening for anti-PACAP antibodies, or anti-PACAP receptor antibodies, and antigen binding fragments thereof, for potential use in treating or preventing PACAP-associated photophobia or light aversion, and therapeutic compositions containing and methods of using anti-PACAP antibodies, or anti-PACAP receptor antibodies, and antigen binding fragments thereof.

Screening method for identifying anti-PACAP antibodies or antibody fragments suitable for use in treating or preventing PACAP-associated photophobia or light aversion

The present invention is directed to methods of inhibiting or preventing photophobia in subjects in need thereof using anti-CGRP antibodies or antibody fragments that inhibit photophobia, especially CGRP-associated photophobia. These antibodies and fragments are useful in treating different disorders associated with photophobia such as migraine, cluster headaches and the like. The present invention also provides assays using transgenic Nestin/Ramp1 rodents, utilizing a CGRP model light aversive behavior model for identifying therapeutically effective anti-CGRP antibodies and fragments thereof having binding specificity for CGRP which inhibit or prevent photophobia in subjects in need thereof. The present invention is specifically directed to methods for identifying therapeutically effective antibodies and fragments thereof having binding specificity for CGRP that may be used to treat CGRP associated disorders such as migraine. Specifically, this invention relates to assays and therapies using the antibodies described herein to inhibit or prevent photophobia, and binding fragments thereof, comprising the sequences of the V, Vand CDR polypeptides described herein, and the polynucleotides encoding them.

Use of anti-CGRP antibodies and antibody fragments to prevent or inhibit photophobia or light a version in subjects in need thereof, especially migraine sufferers

The present invention is directed to methods for treating diarrhea, both chronic or acute forms, by the administration of a therapeutically or prophylactically effective amount of antibodies and fragments thereof having binding specificity for CGRP. In particular the methods prevent or reduce diarrhea in conditions or treatments resulting in elevated CGRP levels, e.g., in the GI tract (colon) that are associated with diarrhea and/or improper electrolyte and fluid excretion from the bowel or urinary system. More specifically, this invention relates to treatments using the anti-CGRP antibodies and fragments described herein, and binding fragments thereof.

Use of anti-CGRP antibodies and antibody fragments to treat diarrhea in subjects with diseases or treatments that result in elevated CGRP levels

Methods of determining whether anti-PACAP antibodies inhibit PACAP-associated photophobia or light aversion

Use of anti-pacap antibodies and antigen binding fragments thereof for treatment, prevention, or inhibition of photophobia

Use of anti-CGRP antibodies and antibody fragments to prevent or inhibit photophobia or light aversion in subjects in need thereof, especially migraine sufferers

The present invention is directed to methods of inhibiting or preventing photophobia in subjects in need thereof using anti-CGRP antibodies or antibody fragments that inhibit photophobia, especially CGRP-associated photophobia. These antibodies and fragments are useful in treating different disorders associated with photophobia such as migraine, cluster headaches and the like.

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North Liberty, IA, United States of America

Adisa Kuburas