Ablynx N.v.

Agrosavfe N.v.

Argenx Bv

Biotalys Nv

Biotalys

Peter Verheesen

Michael John Scott Saunders

Hendricus Renerus Jacobus Mattheus Hoogenboom

Guy Hermans

Renee De Bruin

Edward Dolk

Chris De Jonghe

Hans De Haard

Erik Jongedijk

Inge Elodie Van Daele

João Filipe Veloso Vieira

Johannes Joseph Wilhelmus De Haard

Karin Thevissen

Bruno Cammue

Miguel Francesco Coleta De Bolle

Dominique Schols

Christophe Blanchetot

Peter Vanlandschoot

Regorius Leurs

Martine Smit

Sven Jähnichen

Carlo Boutton

Stephanie Staelens

Hilde Adi Pierrette Revets

Patrick Dupuy

Marnix Peferoen

Jan Geerinck

Joao Filipe Veloso Vieira

Miguel Francesco De Bolle

Provided are methods for treating pemphigus using an FcRn antagonist such as efgartigimod. The methods of the invention provide a rapid onset of action to enable early disease control and maintenance of clinical remission, with or without a minimal dose of corticosteroids.

Methods for treating pemphigus disorders

The present invention relates to amino acid sequences that block the interaction between (a target on) an antigen presenting cell (APC) and (a target on) a T-cell. More particularly, the present invention relates to amino acid sequences that are directed against (as defined herein) a target on an APC (also referred to herein as 'APC target') or a target on a T-cell (also referred to herein as “T-cell target”). The invention further relates to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences.

Amino acid sequences that modulate the interaction between cells of the immune system

This disclosure relates to agrochemical and biological control compositions for combating pests, more specifically plant pests, comprising at least one polypeptide, which specifically binds to a pest. The disclosure further provides methods for protecting or treating a plant or a part of a plant from an infection or other biological interaction with a plant pathogen, at least comprising the step of applying directly or indirectly to a plant or to a part of a plant, an agrochemical composition, under conditions effective to protect or treat a plant or a part of a plant against a infection or biological interaction with a plant pathogen. Further provided are methods for producing such agrochemical compositions and formulations, to polypeptides with a specific pesticidal activity comprised within an agrochemical formulation, to nucleic acids encoding such polypeptide and to plants comprising chimeric genes comprising such nucleic acids.

Agrochemical compositions comprising antibodies binding to sphingolipids

This disclosure relates to a transgenic plant or plant tissue or plant cell comprising at least one polynucleotide encoding a polypeptide comprising a variable domain of a heavy-chain antibody (VHH) specifically binding to a sphingolipid of a fungus. This disclosure further relates to a method for protecting at least part of a plant, plant tissue or plant cell from an infection with a plant pathogen, for inhibiting the growth of a plant pathogen on at least part of a plant, plant tissue or plant cell, or for increasing pathogen resistance of at least part of a plant, plant tissue or plant cell.

Transgenic plants expressing a variable domain of a heavy chain antibody (VHH) that binds to a sphingolipid of a fungus

The present invention relates to amino acid sequences that block the interaction between (a target on) an antigen presenting cell (APC) and (a target on) a T-cell. More particularly, the present invention relates to amino acid sequences that are directed against (as defined herein) a target on an APC (also referred to herein as 'APC target') or a target on a T-cell (also referred to herein as 'T-cell target'). The invention further relates to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences.

Described is the specific delivery of agrochemicals to plants. More specifically, a targeting agent has at least one binding domain that specifically binds to a binding site on an intact living plant. Such binding domains include a peptide having 4 framework regions and 3 complementary determining regions, or fragment(s) thereof, wherein the binding domains bind or retain a carrier onto a plant. Described are binding domains that specifically bind trichomes, stomata, cuticle, lenticels, thorns, spines, root hairs, or wax layer. Further described are methods for delivering agrochemicals to a plant, for depositing agrochemicals on a plant, and for retaining the agrochemicals on a plant, using targeting agents comprising the binding domains, and to methods for protecting a plant against stress or controlling plant growth. Also, described are methods for manufacturing a specifically targeting agrochemical carrier.

Specific delivery of agrochemicals

The present invention relates to agrochemical and biological control compositions for combating pests, more specifically plant pests, comprising at least one polypeptide, which specifically binds to a pest. The invention further provides methods for protecting or treating a plant or a part of a plant from an infection or other biological interaction with a plant pathogen, at least comprising the step of applying directly or indirectly to a plant or to a part of a plant, an agrochemical composition, under conditions effective to protect or treat a plant or a part of a plant against a infection or biological interaction with a plant pathogen. Further provided are methods for producing such agrochemical compositions and formulations, to polypeptides with a specific pesticidal activity comprised within an agrochemical formulation, to nucleic acids encoding such polypeptide and to plants comprising chimeric genes comprising such nucleic acids.

The present invention relates to amino acid sequences that are directed against (as defined herein) human cellular receptors for viruses and/or bacteria such as e.g. Nanobodies specifically recognizing hCD4, hCXCR4, hCCR5, hTLR4, human alphaV integrin, human beta3 integrin, human beta1 integrin, human alpha2 integrin, hCD81, hSR-BI, hClaudin-1, hClaudin-6 and hClaudin-9, as well as to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences. Amino acid sequences of the present invention may be used to prevent human cell entry of HIV, HCV, adenoviruses, hantavirus, herpesvirus, echo-virus 1 and others.

Amino acid sequences directed against cellular receptors for viruses and bacteria

Described is an antigen-binding protein, preferably comprising an amino acid sequence that comprises four framework regions and three complementarity-determining regions, wherein the antigen-binding protein is capable of binding a chitinous polysaccharide, and uses thereof.

Chitinous polysaccharide antigen-binding proteins

Described is a composition for seed treatment comprising a plant seed-binding protein, preferably an antigen-binding plant seed-binding protein. In one embodiment, the seed-binding protein is binding a polysaccharide, preferably pectin. Further described is the use of a plant seed-binding protein to bind a plant-enhancing agent to a plant seed, and to a method for treating plant seeds.

Compositions for seed treatment

The present invention relates to amino acid sequences that are directed against (as defined herein) human cellular receptors for viruses and/or bacteria such as e.g. NANOBODIES specifically recognizing hCD4, hCXCR4, hCCR5, hTLR4, human alphaV integrin, human beta3 integrin, human beta1 integrin, human alpha2 integrin, hCD81, hSR-BI, hClaudin-1, hClaudin-6 and hClaudin-9, as well as to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences. The amino acid sequences may be used to prevent human cell entry of HIV, HCV, adenoviruses, hantavirus, herpesvirus, echo-virus 1 and others.

Growing community of inventors

Ghent, Belgium

Peter Verheesen