INTRODUCTION The characteristics, prognostic factors, and management of duodenal neuroendocrine neoplasms (dNEN) are ill-defined given their rarity. Whether non-surgical management could be appropriate in good-prognosis non-metastatic dNEN, as for pancreatic NEN (pNEN), is unknown. We aimed to describe the management and prognosis of…[Read more]

In plants and animals, self-renewing stem cell populations play fundamental roles in many developmental contexts. Plants differ from most animals in their retained ability to initiate new cycles of growth and development, which relies on the establishment and activity of branch meristems. In seed plants, branching is achieved by…[Read more]