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Updated: Oct 18, 2025

A Data-Driven Approach to Quantifying Immune States in Sepsis

A Data-Driven Approach to Quantifying Immune States in Sepsis

Published on: February 7, 2025

[Current progress and future directions of basic research on sepsis].

Xiaoting Zhang¹, Wentao Ji, Lulong Bo

¹Faculty of Anesthesiology, the First Affiliated Hospital, Naval Medical University, Shanghai 200433, China. Corresponding author: Bo Lulong,

Zhonghua Wei Zhong Bing Ji Jiu Yi Xue

|September 30, 2021

Summary

Sepsis, a critical condition with high mortality, requires advanced basic research to overcome clinical challenges. Future priorities include cell function, metabolism, and host-microbiota interactions for improved sepsis treatment.

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Area of Science:

* Critical care medicine and infectious diseases.
* Molecular and cellular biology.
* Host-pathogen interactions and immunology.

Background:

* Sepsis is a life-threatening organ dysfunction due to a dysregulated host response to infection.
* Current basic sepsis research faces significant heterogeneity and challenges in clinical translation.
* High mortality rates underscore the urgent need for improved diagnostic and therapeutic strategies.

Purpose of the Study:

* To review current advancements in basic sepsis research.
* To identify key challenges hindering progress in the field.
* To propose future research priorities for sepsis.

Main Methods:

* Comprehensive literature review of recent studies in sepsis basic research.
* Analysis of research trends and identified bottlenecks.
* Synthesis of findings to project future research directions.

Main Results:

* Basic sepsis research is characterized by high heterogeneity, impacting clinical applicability.
* Significant knowledge gaps exist in understanding sepsis pathogenesis and host response.
* Emerging areas like cell function, energy metabolism, and microbiota warrant further investigation.

Conclusions:

* In-depth basic research is crucial for overcoming clinical diagnosis and treatment limitations in sepsis.
* Future research should focus on cell function, energy metabolism, microbiota, epigenetics, and the sepsis recovery period.
* Addressing these priorities may lead to breakthroughs in managing sepsis effectively.