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A tobacco smoker reaching for a Marlboro or Camel does not expect batch-to-batch variation

Conclusion Smoking interferes with hematopoiesis at the level of stem cell anchoring and trafficking, reducing effective stem cell seeding and niche interactions, thereby limiting marrow regenerative capacity despite preserved proliferative potential of committed progenitors

Tar being a byproduct derived from combustion of tobacco or analogous products, alteration of tobacco (e.g., ultralow nicotine products) or replacement with alternative products (NF cigarette) to reduce nicotine content in a bid to decrease addiction potential, may result in an unwanted increase of nitrate/nitrite output, and risk for health hazard

The results showed LC3 marked mitophagosomes accumulated with nicotine treatment