In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

Input: Consider Input:  In T cells from HDM skin prick test - positive ( HDM - SPT + / HDM - IgE + ) volunteers , overnight stimulation results in marked upregulation of GATA - 3 expression , compared to an equally marked downregulation of expression in T cells from SPT - / IgE - subjects .

Output: GATA - 3


Input: Consider Input:  A clinically acceptable synthetic derivative of MDP , namely murabutide ( MB ) , has been found to present interesting pharmacological properties and to suppress HIV - 1 replication in monocyte - derived macrophages ( MDM ) .

Output: HIV - 1


Input: Consider Input:  Association of increased lytic effector cell function with high estrogen receptor levels in tumor - bearing patients with breast cancer .


Output: estrogen receptor