Subject of modern medical research

As a detective, my first instinct was to look for clues within the context of the crossword puzzle. The word “modern” struck me as particularly important, suggesting a recent development in the field of medicine. I then considered a variety of contemporary medical topics that could be considered subjects of research, including genetics, nanotechnology, and immunology. However, none of these options seemed to fit the number of letters in the answer. Stem cells, on the other hand, immediately stood out as a potential solution – the term encompasses a range of research and treatments that are at the forefront of modern medical science, and the eight-letter length fit perfectly within the puzzle. Satisfied with my deduction, I penned in “STEMCELL” as the answer, feeling confident that I had cracked the case.