新生児-オミクス:未知の免疫反応を生命の初期に図表化
Madeleine F Jennewein1, Audrey L Butler1, Galit Alter1
1The Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA.
Cell
|August 25, 2018
まとめ
新生児の免疫力は非常に変動しますが,出生後3ヶ月以内に安定します. この期間の環境と遺伝的要因は 乳児の生涯にわたる免疫系の発達を 大きく左右します
科学分野:
- 新生児免疫学
- 乳児の免疫系の発達
- 小児免疫学
背景:
- 乳児のサンプルへのアクセスは歴史的に新生児免疫学の研究に制限されています.
- 早期の免疫を理解することは 長期的な健康上の結果にとって 極めて重要です
- 生後数ヶ月は 免疫系をプログラムするための 重要な時間です
研究 の 目的:
- 幼児の免疫系の動態を研究する
- 新生児期の免疫系の発達に影響を与える要因を特定する.
- 新生児免疫学の分野を 進歩した方法論で拡大する
主な方法:
- 乳児のサンプル分析に新しいサンプル保存技術を使用しました.
- 免疫反応を総合的に研究するために,システム全体のアプローチを採用した.
- 新生児の免疫系の変化の縦断分析
主要な成果:
- 出生直後の新生児の免疫の有意な変動が示された.
- 生後3ヶ月以内に免疫プロフィールの収束が観察されました.
- 乳児の免疫に重大な環境的および遺伝的影響を特定した.
結論:
- 幼児の免疫システムは 急速でダイナミックな変化を経験します
- 新生児の免疫形成には 環境からの影響と遺伝的傾向が 重要な役割を果たします
- 早期の免疫プログラミングは 終身的な健康と免疫に 持続的な影響を及ぼします
関連する概念動画
Humoral Immune Responses
84.0K
Overview
84.0K
Run Charts
293
Run charts serve as an essential instrument for visualizing the performance of various processes over time, enabling the identification of trends and patterns crucial for quality improvement. These charts map out a series of data points chronologically, offering insights into the stability and efficiency of a process. A run chart's creation involves plotting data points on a graph, with the time intervals on the horizontal axis and the specific measurements on the vertical axis. For...
293
The R Chart
419
In statistical process control, control charts, particularly R charts, are instrumental in monitoring process variations and identifying non-random patterns that run charts might miss. R charts track the variability within process subgroups, which is crucial when standard deviation use is impractical or unknown process variations exist.
R charts are pivotal for pinpointing shifts in process variability. Stability is indicated when all data points remain within the defined upper and lower...
R charts are pivotal for pinpointing shifts in process variability. Stability is indicated when all data points remain within the defined upper and lower...
419
Cell-mediated Immune Responses
84.1K
Overview
84.1K
Cells of the Adaptive Immune Response
8.9K
The T and B lymphocytes of the adaptive immune system develop from common lymphoid progenitor cells in the bone marrow. These progenitors give rise to precursors that eventually develop into both T and B lymphocytes. As these precursors mature, they gain the ability to detect and respond to foreign antigens in the body, a process known as immunocompetence. Additionally, these precursors acquire self-tolerance, a process that ensures they do not react to self-antigens. This intricate system...
8.9K
Immune Response Against Viral Pathogens
2.0K
The immune system's response to viral infections is a complex and coordinated process involving natural killer (NK) cells, T cell-mediated responses, and antibody-mediated responses.
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
2.0K


