A spinout from the University of Osaka is developing a slim, lightweight, single-use endoscope designed specifically for gastric cancer screening. By simplifying conventional endoscope design, the device aims to reduce patient discomfort, lower costs, and lessen the burden on healthcare professionals. Its disposable format removes the need for cleaning and disinfection, while future integration with AI and digital platforms could support more accessible and efficient screening.

Kyoto, Japan -- Inherited bone marrow failure syndrome, or IBMFS, describes a group of disorders in which inherited genetic abnormalities impair the bone marrow's ability to produce sufficient healthy blood cells. Patients with these disorders are also at increased risk of developing myelodysplastic syndromes -- MDS -- a group of blood cancers in which the bone marrow produces excess abnormal blood cells and insufficient healthy ones.

When young patients are diagnosed with either condition, an underlying germline genetic abnormality can generally be suspected as the cause. The genetic basis and mechanisms of these diseases remain unknown in many patients, but advances in genomic analysis are identifying an increasing number of causative genes.

Recently, germline variants in the genes SLF2 and SMC5 were reported to cause Atelis Syndrome, a neurodevelopmental disorder frequently accompanied by blood abnormalities. During a follow-up with syndrome patients, a team of researchers at Kyoto University found that some had developed MDS at a young age, and further that clinical features of IBMFS were evident. The team hypothesized that the abnormalities in SLF2 and SMC5 represent a previously unrecognized cause of IBMFS, and indicate a predisposition to MDS.