These observations, reported in 2003, implied that the immune attack in neonatal lupus could be targeted to maternally derived cardiac muscle cells in the fetus.

• 这些观察结果发表于2003年，意指造成新生儿红斑性狼疮的免疫攻击，可能是针对胎儿心脏中源自母亲的心肌细胞。