You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is All are true about propionibacterium acne except and explain in detail?
Propionibacterium acnes (P. acnes) * Gram +ve anaerobic rod, resident flora in follicle but acne patients with higher concentration * Naturally produces porphyrins (coproporphyrin III), which is the target of light-based acne therapy * Secretes lipases which cleave lipids in sebum into pro-inflammatory free fatty acids (FFAs), which are both comedogenic and chemotactic * Binds/activate toll-like receptor 2 (TLR2) * Causes Acne vulgaris. Ref:- Sima Jain; pg num:- 96