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184 In addition, depleting Cu in HER2/neu transgenic mice causes tumor shrinkage, suppresses angiogenesis, and inhibits the progression from microscopic to macroscopic tumors

BMJ article on ethical approval from 2009 bmj.com/content/338/bmj.b450 The letter just says in line with guidelines

Besides, Bow and coworkers demonstrated that local delivery of angiogenesis-inhibitor minocycline could potentiate the anti-tumor efficacy of radiotherapy (RT) and oral temozolomide, as evidenced by enhanced OS in a rodent glioma model [153]

Adults over age 19 with weakened immune systems should get vaccinated, as they are at higher risk of contracting shingles and encountering complications from the condition

During sleep, growth hormone is released, immune function is regulated, memories are consolidated, and numerous cellular repair processes are activated