Ronald Naumann

This study shows that increased meprin α expression in mice leads to a psoriasis-like skin phenotype through degradation of dermokine, promoting hyperproliferation and inflammation.

This paper proposes a non-invasive microrobotic embryo transfer technique using magnetically actuated microcarriers to improve embryo delivery in assisted reproduction, enabling precise, image-guided delivery with minimal invasiveness.

The paper shows that cortical pulling forces misalign the mitotic spindle with the cell's long axis, but an actomyosin-based cell rotation corrects this, aligning the spindle with the long axis, thus fulfilling Hertwig's rule.

The paper shows that TCA cycle dysfunction contributes to axonal energy deficiency in neuroinflammatory lesions and that restoring TCA enzymes can alleviate this deficit.

This study shows that human photoreceptor cells transplanted into human retina organoids integrate structurally, forming clusters with cone and rod photoreceptors and host cell contacts.

This study introduces modern human-specific amino acid substitutions into mice and human brain organoids, showing improved chromosome segregation fidelity in modern humans compared to Neandertals.

This study shows that DJ-1 metabolites GA and DL can rescue fertility and mitochondrial dysfunction in multiple species, with GA having broader effects across models.

This paper introduces an in vitro cross method using mitotic recombination in hybrid mouse embryonic stem cells to map species differences and generate mosaic mice.