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Predicting synergistic drug combinations can help accelerate discovery of cancer treatments, particularly therapies personalized to a patient's specific tumor via biopsied cells. In this paper, we propose a novel setting and models for…

人工智能 · 计算机科学 2023-10-26 Carl Edwards , Aakanksha Naik , Tushar Khot , Martin Burke , Heng Ji , Tom Hope

This paper focuses on the analytic modelling of responses of cells in the body to ionizing radiation. The related mechanisms are consecutively taken into account and discussed. A model of the dose- and time-dependent adaptive response is…

Because many illnesses show heterogeneous response to treatment, there is increasing interest in individualizing treatment to patients [Arch. Gen. Psychiatry 66 (2009) 128--133]. An individualized treatment rule is a decision rule that…

统计理论 · 数学 2011-05-18 Min Qian , Susan A. Murphy

Many illnesses are associated with an alteration of the immune system homeostasis due to any combination of factors, including exogenous bacterial insult, endogenous breakdown (e.g., development of a disease that results in immuno…

生物物理 · 物理学 2009-06-08 D. Sornette , V. I. Yukalov , E. P. Yukalova , J. -Y. Henry , D. Schwab , J. P. Cobb

Medical conditions due to acute cell injury, such as stroke and heart attack, are of tremendous impact and have attracted huge amounts of research effort. The biomedical research that seeks cures for these conditions has been dominated by a…

细胞行为 · 定量生物学 2019-11-25 Donald J. DeGracia , Doaa Taha , Fika Tri Anggraini , Zhi-Feng Huang

Epilepsy is a neurological disease characterized by recurrent and spontaneous seizures. It affects approximately 50 million people worldwide. In majority of the cases accurate diagnosis of the disease can be made without using any…

定量方法 · 定量生物学 2013-04-05 Roxana A. Stephanescu , R. G. Shivakeshavan , Sachin S. Talathi

A critical need exists for optimal therapeutic strategies for neuroblastoma, a prevalent and often fatal pediatric solid malignancy. To address the demand for quantitative models that can guide clinical decision-making, a novel mathematical…

组织与器官 · 定量生物学 2025-11-11 Kate Brockman , Brian Colburn , Joseph Garza , Yidong Liao , B. Veena S. N. Rao

Although Vitamin D is believed to be involved in a large number of immune responses our understanding of these processes at cellular level remained at infancy. We develop and solve a coarse grained kinetic network model to quantify the…

分子网络 · 定量生物学 2013-04-29 Susmita Roy , Krishna Shrinivas , Biman Bagchi

Personalized cancer treatments based on the molecular profile of a patient's tumor are an emerging and exciting class of treatments in oncology. As genomic tumor profiling is becoming more common, targeted treatments to specific molecular…

In this paper we study a mathematical model for an infectious disease such as Cholera without life-time immunity. Due to the different mobility for susceptible, infected human and recovered human hosts, the diffusion coefficients are…

偏微分方程分析 · 数学 2020-11-18 Hong-Ming Yin

The adaptive and innate branches of the vertebrate immune system work in close collaboration to protect organisms from harmful pathogens. As an organism ages its immune system undergoes immunosenescence, characterized by declined…

组织与器官 · 定量生物学 2020-08-28 Eric W. Jones , Jiming Sheng , Jean M. Carlson , Shenshen Wang

Epilepsy is a disorder characterised by spontaneous, recurrent seizures. Both local and network abnormalities have been associated with epilepsy, and the exact processes generating seizures are thought to be heterogeneous and…

神经元与认知 · 定量生物学 2019-01-07 Yujiang Wang , Gabrielle Marie Schroeder , Nishant Sinha , Peter Neal Taylor

This paper presents a mathematical model for tumour-immune response interactions in the perspective of immunotherapy by immune checkpoint inhibitors ICIs. The model is of the nonlocal integro-differential Lotka-Volterra type, in which…

偏微分方程分析 · 数学 2023-09-01 Zineb Kaid , Camille Pouchol , Jean Clairambault

The immune response to a pathogen has two basic features. The first is the expansion of a few pathogen-specific cells to form a population large enough to control the pathogen. The second is the process of differentiation of cells from an…

种群与进化 · 定量生物学 2014-02-04 Sean P Stromberg , Rustom Antia , Ilya Nemenman

In this paper, we present a probabilistic analysis of a dynamical particle model for the self-adaptive immune response to cancer, as proposed by the first author in a previous work. The model is motivated by the interplay between immune…

概率论 · 数学 2025-08-06 Christian Kuehn , Quirin Vogel

The normal tissue complication probability (NTCP) is a measure for the estimated side effects of a given radiation treatment schedule. Here we use a stochastic logistic birth death process to define an organ specific and patient specific…

组织与器官 · 定量生物学 2014-12-11 Theresa Stocks , Thomas Hillen , Jiafen Gong , Martin Burger

Wound healing is a complex process with many components and interrelated processes on a microscopic level. This paper addresses a macroscopic view on wound healing based on an energy conservation argument coupled with a general scaling of…

医学物理 · 物理学 2012-12-18 S. Peter Apell , Michael Neidrauer , Elisabeth S. Papazoglou , Vincent Pizziconi

Addiction, as a nervous disease, can be analysed using mathematical modelling and computer simulations. In this paper, we use an existing mathematical model to predict and simulate human brain response to the consumption of a single dose of…

神经与进化计算 · 计算机科学 2015-08-17 Maryam Keyvanara , Seyed Amirhassan Monadjemi

We present here a population structured model to describe the dynamics of macrophage cells. The model involves the interactions between modified LDL, monocytes/macrophages, cytokines and foam cells. The key assumption is that the individual…

偏微分方程分析 · 数学 2017-03-31 Nicolas Meunier , Nicolas Muller

Understanding the dynamics of antibody levels is crucial for characterizing the time-dependent response to immune events: either infections or vaccinations. The sequence and timing of these events significantly influence antibody level…