This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'Steroid resistant nephritic syndrome is: \nSelect and explain. \nA. Nephrin, B. Alpha-actinin-4, C. Podocin, D. Transient Receptor Potential 6', 'role': 'user'}, {'content': 'Answer: C \nExplanation: . Podocin', 'role': 'assistant'}]