Heat shock proteins (HSPs) are a group of proteins that help protect cells from stress. They are produced in response to various stressors, such as high temperatures, toxins, or infections. HSPs assist in the proper folding of other proteins, preventing them from aggregating and becoming dysfunctional. These proteins play a crucial role in maintaining cellular health and function. By aiding in protein repair and degradation, HSPs help cells survive challenging conditions. They are also involved in processes like immune response and cell signaling, making them important for overall organismal health.