TASK DEFINITION: In this task, you are given a sentence in the English language and your task is to convert it into the Japanese language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).
PROBLEM: Their simulations show that while there are mechanisms that would allow the immune system to develop antibodies that respond faster and more strongly against invading pathogens, those mechanisms would also create antibodies that are likely to attack the body’s own healthy cells.

SOLUTION: 著者らのシミュレーションによると、免疫システムにはより迅速により強力に進入した病原体に対応する抗体を発生させるメカニズムがあるものの、そういったメカニズムはまた自身の健康な細胞まで攻撃する抗体も発生させかねないことがわかった。

PROBLEM: It was the earliest time on record that five named storms had formed in the Atlantic.

SOLUTION: 記録によると、これまでで最も早い時期に、大西洋上に5つの嵐が起こった。

PROBLEM: US Supreme Court Justice John Paul Stevens has given federal prosecutors until next Friday to respond to the request of former Illinois governor Rod Blagojevich and his brother Robert to delay their corruption trial. 

SOLUTION:
米国の最高裁判所判事ヨハネ・パウロ・スティーヴンズは連邦検察官に,次の金曜日までに、前イリノイ知事ロッド・ブラゴジェビッチと彼の弟ロバートが汚職の裁判を遅らせるよう求めたのに答えるように命じた。