Flash Therapeutics

Vectalys

Pascale Bouille

Regis Gayon

Régis Gayon

Lucille Lamouroux

Alexandra Iché

Christine Duthoit

Jean-Christophe Pages

Hélène Vergnault

Yohann Moal

Helene Vergnault

Alexandra Iche

The present invention relates to retroviral particle comprising a protein derived from the Gag polyprotein, an envelope protein, optionally an integrase and at least two encapsidated non-viral RNAs, the encapsidated non-viral RNAs each comprising an RNA sequence of interest bound to an encapsidation sequence, each encapsidation sequence being recognized by a binding domain introduced into the protein derived from the Gag polyprotein and/or into the integrase, and at least one of said sequences of interest of the encapsidated non-viral RNAs comprises a part coding at least one epitope and/or at least one molecular structure specifically recognizing an epitope.

Viral particle for the transfer of RNAs, especially into cells involved in immune response

The present invention relates to a retroviral system for the transfer of non-viral RNA into target cells and more particularly a retroviral particle capable of delivering multiple RNAs. More particularly, it relates to retroviral particles comprising a protein derived from the Gag polyprotein an envelope protein, optionally an integrase and at least two encapsidated non-viral RNAs, the encapsidated non-viral RNAs each comprising an RNA sequence of interest linked to an encapsidation sequence, each encapsidation sequence being recognised by a binding domain introduced into the protein derived from the Gag polyprotein and/or into the integrase.

Retroviral particle comprising at least two encapsidated nonviral RNAs

The present invention relates to a retroviral particle comprising a protein derived from the Gag polyprotein, an envelope protein, optionally an integrase and at least two encapsidated non-viral RNAs, the encapsidated non-viral RNAs each comprising an RNA sequence of interest bound to an encapsidation sequence, each encapsidation sequence being recognized by a binding domain introduced into the protein derived from the Gag polyprotein and/or into the integrase, and at least one of said sequences of interest of the encapsidated non-viral RNAs comprises a part coding a nuclease.

Particle for the encapsidation of a genome engineering system

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Vincennes, France

Pascale Bouille