also: エイチエルエー · エッチエルエー
noun
Biology term for a group of proteins on cell surfaces important in immune recognition and organ transplantation.
臓器移植では、ドナーとレシピエントのHLAの適合が重要です。
In organ transplantation, HLA matching between donor and recipient is important.
HLAは免疫応答に関わるタンパク質です。
HLA is a protein involved in immune response.