The present invention relates to the fields of industrial biotechnology, renewable raw materials and microbial production organisms. Specifically, the invention relates to a method of producing lactic acid or lactate or one or more products selected from the group consisting of polymers, polyesters and polylactic acids. Still, the present invention relates to a genetically modified fungus comprising increased specific enzyme activities, a method of preparing said genetically modified fungus, and use of said fungus for producing lactic acid, lactate or polymers.

Disclosed herein are compositions and methods for modulating the production of a protein in a target cell. The compositions and methods disclosed herein are capable of ameliorating diseases associated with protein or enzyme deficiencies.

The present invention relates to a lysosomal protein composition comprising a plurality of lysosomal proteins that are potentially diversely glycosylated according to a glycosylation pattern, wherein said glycosylation pattern has at least 45% paucimannosidic N-glycans; a method of manufacturing the lysosomal protein composition in a bryophyte plant or cell, and medical and non-medical uses of the lysosomal protein composition. E.g. the lysosomal protein can be a-Galactosidase for the treatment of Fabry Disease or β-Glucoceramidase for the treatment of Gaucher's Disease. The unique glycosylation results in improved therapeutic efficacy—surprisingly even without mannose-6-phosphate that is common for CHO cell produced lysosomal proteins.

Provided herein are variant adeno-associated virus (AAV) capsid proteins having one or more modifications in amino acid sequence relative to a parental AAV capsid protein, which, when present in an AAV virion, confer increased infectivity of one or more types of muscle cells as compared to the infectivity of the muscle cells by an AAV virion comprising the unmodified parental AAV capsid protein. Also provided are recombinant AAV virions and pharmaceutical compositions thereof comprising a variant AAV capsid protein as described herein, methods of making these rAAV capsid proteins and virions, and methods for using these rAAV capsid proteins and virions in research and in clinical practice, for example in, e.g., the delivery of nucleic acid sequences to one or more muscle cells for the treatment of muscle disorders and diseases.

Disclosed herein are compositions and methods for modulating the production of a protein in a target cell. The compositions and methods disclosed herein are capable of ameliorating diseases associated with protein or enzyme deficiencies.

Disclosed herein are compositions and methods for modulating the production of a protein in a target cell. The compositions and methods disclosed herein are capable of ameliorating diseases associated with protein or enzyme deficiencies.

Disclosed herein are compositions and methods for modulating the production of a protein in a target cell. The compositions and methods disclosed herein are capable of ameliorating diseases associated with protein or enzyme deficiencies.

Disclosed herein are compositions and methods for modulating the production of a protein in a target cell. The compositions and methods disclosed herein are capable of ameliorating diseases associated with protein or enzyme deficiencies.

Disclosed herein are compositions and methods for modulating the production of a protein in a target cell. The compositions and methods disclosed herein are capable of ameliorating diseases associated with protein or enzyme deficiencies.

Fabry disease is a rare (incidence approximately 1 in 20,000) X-linked inborn error of glycolipid metabolism caused by a deficiency of the lysosomal enzyme, α-galactosidase A, that leads to early death in affected males due to occlusive disease of the heart, kidney, and brain. The present invention provides a method to treat Fabry disease with a modified alpha-Galactosidase A enzyme derivative with improved stability and catalytic properties. As a result of the present invention, an effective therapeutic effect is achieved with a lower dose of enzyme infused to the patients.