Tim peneliti Swedia pulihkan kontrol gula darah pada tikus diabetes

Kamis, 07 Mei 2026

Dilaporkan oleh AI

Para peneliti di Swedia telah menciptakan sel penghasil insulin dari sel punca manusia yang membalikkan gejala diabetes setelah ditransplantasikan ke tikus. Sel-sel tersebut matang setelah ditempatkan di mata dan mempertahankan regulasi glukosa selama berbulan-bulan. Penelitian ini dipublikasikan dalam Stem Cell Reports.

Para ilmuwan di Karolinska Institutet mengembangkan protokol yang disempurnakan untuk mendapatkan pulau pankreas dari berbagai garis sel punca pluripoten manusia. Metode ini menggunakan kondisi kultur yang disempurnakan dan klaster tiga dimensi untuk mengurangi jenis sel yang tidak diinginkan serta meningkatkan respons terhadap glukosa.

McGill researchers use reversible drug approach to boost natural killer cells against hard-to-treat cancers

Senin, 25 Mei 2026 Dilaporkan oleh AI Gambar dihasilkan oleh AI Fakta terverifikasi

Researchers at McGill University report a drug-based method to temporarily enhance natural killer (NK) cells—an immune cell type—by inhibiting two proteins, improving the cells’ ability to attack several aggressive cancers in preclinical experiments.

Rebooting stem cells builds bigger muscles in aged mice

Researchers have shown that rejuvenating muscle stem cells from old mice leads to larger muscle growth and improved recovery after injury. The approach could one day help older people regain strength and mobility. Experiments demonstrated clear benefits in leg function and tissue repair.

Virus injection halts pancreatic tumor growth in trial

Jumat, 29 Mei 2026 Dilaporkan oleh AI

A genetically engineered virus has stopped pancreatic tumors from growing in three patients in an early US clinical trial. The results come from a safety study led by researchers at the University of Minnesota.

Japanese scientists develop enhanced vitamin K for neuron regeneration

Researchers in Japan have created new vitamin K compounds that are three times more effective than natural forms at turning stem cells into neurons. The work, published in 2025, targets diseases that destroy brain cells such as Alzheimer’s and Parkinson’s.

Duke-led Nature study links glia-to-neuron mitochondria transfer to reduced nerve pain in neuropathy models

Minggu, 24 Mei 2026 Dilaporkan oleh AI Fakta terverifikasi

Duke University researchers report that boosting the transfer of healthy mitochondria from support cells to sensory neurons reduced pain-like behaviors in mouse models of diabetic and chemotherapy-related peripheral neuropathy, an approach they say could address a root driver of nerve pain rather than simply blocking pain signals.

17 Juni 2026 13.42

Tim peneliti Swedia pulihkan kontrol gula darah pada tikus diabetes

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