A method of treating cancer in a subject in need thereof includes administering in situ to the cancer a therapeutically effective amount of a virus or virus-like particle.

A method of treating cancer in a subject in need thereof includes administering in situ to the cancer a therapeutically effective amount of a virus or virus-like particle.

RNA replicons encoding coronavirus S proteins, in particular SARS-CoV-2 S proteins, are described. Also described are pharmaceutical compositions and uses of the RNA replicons.

The disclosure relates to an anti-TIM3 single-chain antibody. The amino acid sequence of the anti-TIM3 single-chain antibody is a sequence shown in SEQ ID NO. 1. T lymphocytes expressing the anti-TIM3 single-chain antibody can effectively kill tumor cells.

A method of treating cancer in a subject in need thereof includes administering in situ to the cancer a therapeutically effective amount of a virus or virus-like particle.

A method of treating cancer in a subject in need thereof includes administering in situ to the cancer a therapeutically effective amount of a virus or virus-like particle.

A method of treating cancer in a subject in need thereof includes administering in situ to the cancer a therapeutically effective amount of a virus or virus-like particle.

A method of treating cancer in a subject in need thereof includes administering in situ to the cancer a therapeutically effective amount of a virus or virus-like particle.

A method of treating cancer in a subject in need thereof includes administering in situ to the cancer a therapeutically effective amount of a virus or virus-like particle.