Medical research

Preventing tumor metastasis

Researchers at the Paul Scherrer Institute, together with colleagues from the pharmaceutical company F. Hoffmann-La Roche AG, have taken an important step toward the development of an agent against the metastasis of certain ...

Medical research

Sweetening the deal on bone repair

By replacing or replenishing injured tissue with biomimetic structures, scientists can help initiate stem cell-driven repair cascades throughout the body. Insights from an A*STAR-led study of the interactions between bone ...

Oncology & Cancer

Tracking cancer's signaling pathways

Malignant melanoma is one of the most common and dangerous types of cancer. Researchers at Friedrich-Alexander Universität Erlangen-Nürnberg (FAU) investigated how and why brown pigmented moles turn into malignant melanoma ...

Medical research

Topical retinol induces skin changes similar to retinoic acid

(HealthDay)—Both retinol and retinoic acid have beneficial effects on cellular and molecular properties of the epidermis and dermis, according to a study published online Nov. 18 in the Journal of Cosmetic Dermatology.

Medical research

Insights into a rare genetic disease

Recently, a grassroots effort initiated by families and clinicians led to the discovery of a human genetic disorder with severe consequences that is linked to a mutation in the human NGLY1 gene. In a big step towards understanding ...

Neuroscience

Newly discovered 'switch' plays dual role in memory formation

Researchers at Johns Hopkins have uncovered a protein switch that can either increase or decrease memory-building activity in brain cells, depending on the signals it detects. Its dual role means the protein is key to understanding ...

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