Roughly 4 billion years ago, Earth was developing conditions suitable for life. Origin-of-life scientists often wonder if the type of chemistry found on the early Earth was similar to what life requires today.
Combination therapy shows promising results in treating stage 3 melanoma
Pre-surgery treatment with the novel drug vidutolimod and the PD-1 checkpoint inhibitor nivolumab led to tumor control in 55% of patients with stage 3 cutaneous