Results 81 to 90 of about 3,798,231 (274)

Crosstalk between gut microbiota and tumor: tumors could cause gut dysbiosis and metabolic imbalance

Molecular Oncology, EarlyView.
In this research, we analyzed the relationship between gut microbiota and tumor. We discovered that both subcutaneous and metastatic tumors would alter the composition and metabolic function of gut microbiota. Meanwhile, fecal microbiota transplantation also indicated the anti‐tumor role of the gut microbiota, revealing the crosstalk between tumor and ...
Siyuan Zhang, Haimei Wen, Ying Chen, Jingya Ning, Di Hu, Yujiao Dong, Chenyu Yao, Bo Yuan, Shuanying Yang   +8 more
wiley   +1 more source

FtsH2-Dependent Proteolysis of EXECUTER1 Is Essential in Mediating Singlet Oxygen-Triggered Retrograde Signaling in Arabidopsis thaliana

Frontiers in Plant Science, 2017
Photosystem II reaction center (PSII RC) and light-harvesting complex inevitably generate highly reactive singlet oxygen (1O2) that can impose photo-oxidative damage, especially when the rate of generation exceeds the rate of detoxification.
Vivek Dogra, Jianli Duan, Keun Pyo Lee, Shanshan Lv, Renyi Liu, Chanhong Kim   +5 more
doaj   +1 more source

Integrative analysis of circulating tumor cells (CTCs) and exosomes from small‐cell lung cancer (SCLC) patients: a comprehensive approach

Molecular Oncology, EarlyView.
This study simultaneously investigated circulating tumor cells (CTCs) and exosomes from small‐cell lung cancer (SCLC) patients. The elevated expression of JUNB and CXCR4 in CTCs was a poor prognostic factor for SCLC patients, whereas exosomal overexpression of these biomarkers revealed a high discrimination ability of patients from healthy individuals,
Dimitrios Papakonstantinou, Argyro Roumeliotou, Evangelia Pantazaka, Athanasios‐Nasir Shaukat, Athina Christopoulou, Angelos Koutras, Foteinos‐Ioannis Dimitrakopoulos, Vassilis Georgoulias, Anastasia Xagara, Evangelia Chantzara, Fillipos Koinis, Athanasios Kotsakis, Constantinos Stathopoulos, Galatea Kallergi   +13 more
wiley   +1 more source

Manganese nutrient mitigates ammonia, arsenic toxicity and high temperature stress using gene regulation via NFkB mechanism in fish

Scientific Reports
The ongoing challenges of climate change and pollution are major factors disturbing ecosystems, including aquatic systems. They also have an impact on gene regulation and biochemical changes in aquatic animals, including fish.
Neeraj Kumar, Supriya Tukaram Thorat, Sanjivkumar Angadrao Kochewad, Kotha Sammi Reddy   +3 more
doaj   +1 more source

‘My child could have died’: counterfactual thoughts and psychological distress in parents of trauma survivors

European Journal of Psychotraumatology
Background: After exposure to a potentially traumatic event, survivors may experience thoughts about ‘what could have happened’, referred to as counterfactual thoughts (CFTs).
Ines Blix, Kristin Alve Glad, Andrea Undset, Tore Wentzel-Larsen, Akiah Astral Ottesen, Tine K. Jensen, Grete Dyb   +6 more
doaj   +1 more source

Hyper-Stresses in $k$-Jet Field Theories [PDF]

arXiv, 2018
For high-order continuum mechanics and classical field theories configurations are modeled as sections of general fiber bundles and generalized velocities are modeled as variations thereof. Smooth stress fields are considered and it is shown that three distinct mathematical stress objects play the roles of the traditional stress tensor of continuum ...
arxiv  

The accumulation of myeloid‐derived suppressor cells participates in abdominal infection‐induced tumor progression through the PD‐L1/PD‐1 axis

Molecular Oncology, EarlyView.
This study explores how sepsis affects GC progression by creating an immunosuppressive environment. Our findings reveal that sepsis promotes immune dysregulation, enhancing tumor growth and metastasis. Targeting the PD‐1/PD‐L1 pathway with monoclonal antibodies shows potential for restoring immune function and improving outcomes in cancer patients ...
Yiding Wang, Ting Guo, Xiaofang Xing, Xijuan Liu, Xuejun Gan, Yingai Li, Yan Liu, Fei Shan, Zhouqiao Wu, Jiafu Ji, Ziyu Li   +10 more
wiley   +1 more source

A parallel investigation of trauma exposure, maladaptive appraisals and posttraumatic stress reactions in two groups of trauma-exposed adolescents

European Journal of Psychotraumatology
Background: Maladaptive appraisals, such as thoughts about experiencing a permanent and disturbing change and about being a fragile person in a scary world, are associated with posttraumatic stress reactions (PTSR) for trauma-exposed children and ...
Andrea Undset, Tine K. Jensen, Grete Dyb, Tore Wentzel-Larsen, Silje M. Ormhaug, Synne Stensland, Ines Blix   +6 more
doaj   +1 more source

The PTTG1/VASP axis promotes oral squamous cell carcinoma metastasis by modulating focal adhesion and actin filaments

Molecular Oncology, EarlyView.
VASP was found to be overexpressed in metastatic oral squamous cell carcinoma (OSCC) tissues. Notably, PTTG1‐ and VASP‐deficient OSCC cells demonstrated suppressed metastatic properties by disrupting the interaction between the cytoskeleton and focal adhesion (FAs) in the filopodia region.
Suyeon Park, Sang Shin Lee, Shihyun Kim, Yeonjun Lee, Gyeonwon Park, Jung Oh Kim, Jongho Choi   +6 more
wiley   +1 more source

Psychologists’ involvement in and experiences of treating patients with stress-related exhaustion in primary care

BMC Primary Care
Background Primary health care is the setting for most patients with stress-related mental health problems. Good care processes are important for patients with stress-related mental health problems and the complex needs of these patients has become a ...
Susanne Ellbin, Agneta Lindegård, Ingibjörg H. Jonsdottir, Elisabeth Dahlborg   +3 more
doaj   +1 more source