Triptolide inhibits ovarian cancer growth and metastasis via reprogramming of tumor-associated macrophages
For full text please see pdf.
Cell Stress
Cell Stress (CES) emerges as a peer-reviewed publishing platform for high-impact research. CES publishes articles of extraordinary novelty and significance, including research papers and reviews that cover heterogenous topics in the field of cellular pathophysiology.
MicroRNA as key players in skin regeneration and anti-aging pathways
Azizi et al.For full text please see pdf.
Stress management by benzodiazepines in septic shock and critical illness: mechanistic and clinical evidence supporting alternative sedative strategies
Lambertucci et al.For full text please see pdf.
Triptolide inhibits ovarian cancer growth and metastasis via reprogramming of tumor-associated macrophages
Chen et al.For full text please see pdf.
The IRE1α-XBP1s-NFκB axis controls cell survival and epithelial differentiation under osmotic stress through arachidonic acid metabolism activation
Parra et al.Arachidonic acid (AA) metabolism plays a critical role in renal cell osmoadaptation. We recently demonstrated that hypertonicity induces the expression and activation of cytosolic phospholipase A2 (cPLA2). On one hand, AA released by cPLA2 enhances triacylglyceride (TG) synthesis and accumulation. On the other hand, AA is converted into prostaglandins (PG) through cyclooxygenase 2 (COX2) activity. Both processes are required for renal cell survival under osmotic stress. However, the mechanisms by which hypertonicity induces cPLA2 expression remain poorly understood. Given that we previously shown that hypertonicity regulates TG synthesis through the IRE1α-XBP1s branch of the unfolded protein (…)
Multifaceted role of CNPY2 beyond ER stress: Disease implications and therapeutic potential
Ebadollahibaruq et al.This review meticulously dissects CNPY2’s structural characteristics, expression patterns, and biological functions across various disorders, emphasizing its role on tumor initiation, microenvironmental stress, and chemoresistance, and evaluating its potential as a therapeutic target.
Antifungal peptides: from modes of action to synergistic and immunologic potential
Carmona-Gutierrez et al.Reversal of Cushing syndrome by antibody-mediated neutralization of ACBP/DBI
Shen et al.For full text please see pdf.
Triptolide inhibits ovarian cancer growth and metastasis via reprogramming of tumor-associated macrophages
Chen et al.For full text please see pdf.
The IRE1α-XBP1s-NFκB axis controls cell survival and epithelial differentiation under osmotic stress through arachidonic acid metabolism activation
Parra et al.Arachidonic acid (AA) metabolism plays a critical role in renal cell osmoadaptation. We recently demonstrated that hypertonicity induces the expression and activation of cytosolic phospholipase A2 (cPLA2). On one hand, AA released by cPLA2 enhances triacylglyceride (TG) synthesis and accumulation. On the other hand, AA is converted into prostaglandins (PG) through cyclooxygenase 2 (COX2) activity. Both processes are required for renal cell survival under osmotic stress. However, the mechanisms by which hypertonicity induces cPLA2 expression remain poorly understood. Given that we previously shown that hypertonicity regulates TG synthesis through the IRE1α-XBP1s branch of the unfolded protein (…)
Reversal of Cushing syndrome by antibody-mediated neutralization of ACBP/DBI
Shen et al.For full text please see pdf.
Quantifying replication stress in cancer without proliferation confounding
Jungk and KschischoThe authors developed a refined gene expression signature (TRSS) that accurately measures replication stress independently of cell proliferation, addressing a major limitation of existing biomarkers that conflate stress with oncogene-driven growth. Applying this signature to patient samples, they discovered that replication stress is associated with activation of the non-homologous end-joining DNA repair pathway, suggesting cells may shift toward this repair mechanism under replication stress conditions.
Datopotamab deruxtecan induces hallmarks of immunogenic cell death
Forveille et al.For full text see pdf.
Oxidative stress induces cortical stiffening and cytoskeletal remodelling in pre-apoptotic cancer cells
Jalmukhambetova et al.For full text see pdf.
Bax- Bcl-xL interaction dynamics during the progression of cell cycle and cell death using FLIM-FRET
Halikar et al.For full text please see pdf.
Unraveling the molecular principles by which ceramides commit cells to death
Dadsena et al.EMERGENCE OF CERAMIDES AS TUMOR SUPPRESSOR LIPIDS Sphingolipids are unusually versatile membrane components that participate in mechanical stability, signaling, and molecular sorting. As the path to their production is paved with toxic intermediates, cells must
Immunosurveillance of cancer cell stress
Lorenzo-Herrero et al.Cancer development is tightly controlled by effector immune responses that recognize and eliminate malignantly transformed cells. Nonetheless, certain immune subsets, such as tumor-associated macrophages, have been described to promote tumor growth, unraveling a double-edge role of the immune system in cancer. Cell stress can modulate the crosstalk between immune cells and tumor cells, reshaping tumor immunogenicity and/or immune function and phenotype. Infiltrating immune cells are exposed to the challenging conditions typically present in the tumor microenvironment. In return, the myriad of signaling pathways activated in response to stress conditions may tip the balance toward stimulation of antitumor responses or immune-mediated tumor progression. Here, we explore how distinct situations of cellular stress influence innate and adaptive immunity and the consequent impact on cancer establishment and progression.
Impact of prophylactic TNF blockade in the dual PD-1 and CTLA-4 immunotherapy efficacy and toxicity
Alvarez et al.Inhibitory checkpoint blockade (ICB) immunotherapy has produced very significant advances in the fight against cancer (Figure 1). The synergistic combination of PD-1 and CTLA-4 blockade therapy has been successfully used against a variety of tumors
The role of epigenetics in hypothalamic energy balance control: implications for obesity
Obri and ClaretINTRODUCTION The prevalence of obesity continues to increase worldwide. This trend is of concern because of its dramatic economic impact, concomitant decreased lifespan and increased comorbidities, such as hypertension, cardiovascular diseases, type 2 diabetes (T2D)
Remodeling of mitochondrial morphology and function: an emerging hallmark of cellular reprogramming
Rastogi et al.Research in the stem cell field has traditionally focused on understanding key transcriptional factors that provide pluripotent cell identity. However, much less is known about other critical non-transcriptional signaling networks that govern stem cell identity. Although we continue to gain critical insights into the mechanisms underlying mitochondrial morphology and function during cellular reprogramming – the process of reverting the fate of a differentiated cell into a stem cell, many uncertainties remain. Recent studies suggest an emerging landscape in which mitochondrial morphology and function have an active role in maintaining and regulating changes in cell identity. In this review, we will focus on these emerging concepts as crucial modulators of cellular reprogramming. Recognition of the widespread applicability of these concepts will increase our understanding of the mitochondrial mechanisms involved in cell identity, cell fate and disease.
The sensing of mitochondrial DAMPs by non-immune cells
Rodríguez-Nuevo and ZorzanoMITOCHONDRIA ARE IMMUNOGENIC ORGANELLES The efficiency of the innate immune system is determined by the capacity of distinct cell types to discriminate self from non-self structures. The dysregulation of this ability results in either immunodeficiency
HIF1α or mitophagy: which drives cardiomyocyte differentiation?
Villarejo-Zori et al.Cardiomyocytes (CMs) are the main cellular component of the heart's atria and ventricles, and their contractile capacity is the engine that drives blood flow throughout the body. The differentiation of cardiac myoblasts into CMs during
Copper – a novel stimulator of autophagy
Zischka and KroemerIn biomedicine, the transition metal copper has a Janus-faced dual role, as an essential but static cofactor of vital enzymes but also as a highly detrimental poison, if in excess. This vision is best exemplified
Coronavirus infections: Epidemiological, clinical and immunological features and hypotheses
INTRODUCTION Infections have been limiting quality of life and longevity throughout human history. Endemic infections have been associated to a significant number of avoidable deaths and a significant increase of morbidity all around the word.
ACBP is an appetite stimulator across phylogenetic barriers
Madeo et al.Human civilization is unique with respect to the organization of our natural environment, allowing constant supply of nutrients to most individuals in developed countries, contrasting with the natural fluctuation in food sources found in wildlife.
LTX-315 – a promising novel antitumor peptide and immunotherapeutic agent
ZweytickHost defense in mammals, as provided by the innate immune system, comprises proteins such as lactoferrin (LF), a multifunctional iron-binding glycoprotein originally discovered in bovine milk. LF is further pepsin-cleaved to a cationic amphipathic peptide,
Anti-regulatory T cells are natural regulatory effector T cells
ØdumIt is well established that the immune system uses regulatory immune-suppressive cells to inhibit and terminate immune reactions and maintain immune balance. In the last decade, Andersen and colleagues have discovered that regulatory cells also
The targeting of tumor-associated macrophages by vaccination
AndersenImmune suppressive myeloid cells include a heterogenous population of cells that include tumor-associated macrophages (TAMs). TAMs are major players in inducing the immunosuppressive microenvironment associated with many tumors. These lesions were recently defined as tumors
Mitochondrial stress delays tumorigenesis in a Li-Fraumeni syndrome mouse model
Donnelly et al.As a prominent hub of metabolic activity, the mitochondrion can initiate retrograde signaling in response to bioenergetic stress that is important for various adaptive changes including cell cycle regulation [1][2]. There is abundant evidence that
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Peer-reviewed, open-access research using unicellular organisms (and multicellular microorganisms) to understand cellular responses and human disease.
The journal (founded in 2014) is led by its Editors-in-Chief Frank Madeo, Didac Carmona-Gutierrez, and Guido Kroemer
Microbial Cell has been publishing original scientific literature since 2014, and from the very beginning has been managed by active scientists through an independent Publishing House (Shared science Publishers). The journal was conceived as a platform to acknowledge the importance of unicellular organisms, both as model systems as well as in the biological context of human health and disease.
Ever since, Microbial Cell has very positively developed and strongly grown into a respected journal in the unicellular research community and even beyond. This scientific impact is reflected in the yearly number of citations obtained by articles published in Microbial Cell, as recorded by the Web of Science (Clarivate, formerly Thomson/Reuters):
The scientific impact of Microbial Cell is also mirrored in a series of milestones:
2015: Microbial Cell is included in the Emerging Sources Citation Index (ESCI), a selection of developing journals drafted by Clarivate Analytics based on the candidate’s publishing standards, quality, editorial content, and citation data. Note: As an ESCI-selected journal, Microbial Cell is currently being evaluated in a rigorous and long process to determine an inclusion in the Science Citation Index Expanded (SCIE), which allows the official calculation of Clarivate Analytics’ impact factor.
2016: Microbial Cell is awarded the so-called DOAJ Seal by the selective Directory of Open Access Journals (DOAJ). The DOAJ Seal is an exclusive mark of certification for open access journals granted by DOAJ to journals that adhere to outstanding best practice and achieve an extra high and clear commitment to open access and high publishing standards.
2017: Microbial Cell is included in Pubmed Central (PMC), allowing the archiving of all the journal’s articles in PMC and PubMed.
2019: Microbial Cell is indexed in the prestigious abstract and citation database Scopus after a thorough selection process. This also means that Microbial Cell obtains, for the first time, an official Scopus CiteScore as well as an official journal ranking in the Scimago Journal and Country Ranking.
2022: Microbial Cell’s CiteScore reaches a value of 7.2 for the year 2021, positioning Microbial Cell among the top microbiology journals (previously available CiteScores: 2019: 5.4; 2020: 5.1).
2022: Microbial Cell is indexed in the highly selective Science Citation Index Expanded™, which covers approx. 9,500 of the world’s most impactful journals across 178 scientific disciplines. In their journal selection and curation process, Clarivate´s editors apply 24 ‘quality’ criteria and four ‘impact’ criteria to select the most influential journals in their respective fields. This selection is also a pre-requisite for inclusion in the JCR, which features the impact factor.
2022: Microbial Cell is listed in the Journal Citation Reports™ (JCR), and obtains its first official Journal Impact Factor™ (JIF) for the year 2021: 5.316.Check Article Types and Manuscript Preparation guidelines. Submit online via Scholastica.