인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
The homotetrameric thermosensitive transient receptor potential vanilloid 1-4 (TRPV1-4) channels in sensory neurons are highly responsive to environmental heat stimuli. However, their primary heat sensors or triggers for heat activation have not been examined for cold activation. In this computational study, cold activation of minimal TRPV1 without the pore turret was compared with that of full-length human TRPV3. The former followed a pathway from the putative heat activation starter, while the latter tracked a different pathway starting far from the assumed heat activation point. The results showed that disrupting the highly conserved intersubunit interactions near the lower gate was necessary for final channel opening. Further, the former with the same starter shared temperature sensitivity with heat activation while the latter with the different triggers did not. Therefore, this mirrored thermosensitivity, together with the matched thresholds, can be used to confirm the location of the primary thermal sensor for TRPV1 or TRPV3, and further to define the primary thermal sensor of thermosensitive TRPV4 or TRPV2 once the same heat capacity mechanism is applied.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.