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What is the importance of the annexin family in cellular processes?

Moonshot's Answer

The annexin family is crucial in cellular processes due to their multifaceted roles. They are Ca2+-regulated phospholipid-binding proteins that participate in the cell life cycle, exocytosis, apoptosis, and inflammation control [1]. Annexins act as sensors and regulators of cellular stress, influencing inflammatory reactions in mammals [2]. They are involved in membrane-related processes such as structural organization, intracellular signaling, and vesicle trafficking [3]. Additionally, annexins contribute to cell growth regulation and are implicated in cancer progression, proliferation, invasion, and metastasis [4]. They also play a role in plant growth and development, highlighting their importance in agriculture [5]. Furthermore, annexins are involved in the cellular response to stress and have chaperone activity, which is crucial for protein folding and preventing aggregation [6]. They are also important in providing a membrane scaffold, relevant to changes in cell shape [7]. Overall, the annexin family's importance in cellular processes is underscored by their involvement in membrane dynamics, cell signaling, and response to stress, making them essential for maintaining cellular homeostasis and function.

Annexins in cellular processes

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