Vitamin B12

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Hematology-Oncologygenetic mutationsBPNT1

Unveiling BPNT1 Mutations as a Novel Cause of Vitamin B12-Dependent Megaloblastic Anemia

By MedXY|Aug 7, 2026

Biallelic loss-of-function mutations in BPNT1 are identified as a new genetic cause of vitamin B12-dependent megaloblastic anemia, linked to disrupted ribosome biogenesis and impaired ileal vitamin B12 absorption in mouse models.

Anesthesiologyiron deficiencyVitamin B12

Vitamin B12

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Unveiling BPNT1 Mutations as a Novel Cause of Vitamin B12-Dependent Megaloblastic Anemia

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Affordable Vitamin B12: Potential Benefits for Improving Four Health Conditions

The Essential Role of Vitamin B12: Recognizing Symptoms and Managing Deficiency