It is reported that scientists have found one of the "contributors" in the liver that really clears inflammatory cells-LSECtin. LSECtin can selectively recognize activated inflammatory cells, effectively stopping them from multiplying and inhibiting them from producing inflammatory factors. Cutting-edge gene knockout technology completely removes LSECtin from the animal's body, and it is found that the number of inflammatory cells in the body will increase significantly, and inflammatory factors will also increase sharply. It is speculated that LSECtin is likely to develop into a special effect for treating liver inflammatory diseases drug. If the following judgments are true, which one can best support the above speculation? ['After injecting LSECtin into animals with acute hepatitis, it was found that inflammatory factors in their livers were significantly reduced.', 'The liver can clear inflammatory cells that continuously circulate from the blood into the liver.', 'LSECtin is the first immunoregulatory molecule to be specifically expressed in the liver to date.', 'This important research result further enriches the theory of liver immunology.']