Progress in molecular and subcellular biology最新文献

{"title":"Biomimetic Polyphosphate Materials: Toward Application in Regenerative Medicine.","authors":"H. Schröder, Xiaohong Wang, M. Neufurth, Shunfeng Wang, Werner Mueller","doi":"10.1007/978-3-031-01237-2_5","DOIUrl":"https://doi.org/10.1007/978-3-031-01237-2_5","url":null,"abstract":"","PeriodicalId":20880,"journal":{"name":"Progress in molecular and subcellular biology","volume":"318 1","pages":"83-130"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50986488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inorganic Polyphosphate in Mitochondrial Energy Metabolism and Pathology.","authors":"M. Neginskaya, E. Pavlov","doi":"10.1007/978-3-031-01237-2_2","DOIUrl":"https://doi.org/10.1007/978-3-031-01237-2_2","url":null,"abstract":"","PeriodicalId":20880,"journal":{"name":"Progress in molecular and subcellular biology","volume":"1 1","pages":"15-26"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50986419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inorganic Polyphosphate and F0F1-ATP Synthase of Mammalian Mitochondria.","authors":"Artyom Y. Baev, A. Abramov","doi":"10.1007/978-3-031-01237-2_1","DOIUrl":"https://doi.org/10.1007/978-3-031-01237-2_1","url":null,"abstract":"","PeriodicalId":20880,"journal":{"name":"Progress in molecular and subcellular biology","volume":"262 1","pages":"1-13"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50985958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Polyphosphate in Chronic Wound Healing: Restoration of Impaired Metabolic Energy State.","authors":"Xiaohong Wang, H. Schepler, M. Neufurth, Shunfeng Wang, H. Schröder, Werner Mueller","doi":"10.1007/978-3-031-01237-2_4","DOIUrl":"https://doi.org/10.1007/978-3-031-01237-2_4","url":null,"abstract":"","PeriodicalId":20880,"journal":{"name":"Progress in molecular and subcellular biology","volume":"26 6","pages":"51-82"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50986440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Polyphosphate in Antiviral Protection: A Polyanionic Inorganic Polymer in the Fight Against Coronavirus SARS-CoV-2 Infection.","authors":"W. Müller, Xiaohong Wang, M. Neufurth, H. Schröder","doi":"10.1007/978-3-031-01237-2_7","DOIUrl":"https://doi.org/10.1007/978-3-031-01237-2_7","url":null,"abstract":"","PeriodicalId":20880,"journal":{"name":"Progress in molecular and subcellular biology","volume":"18 1","pages":"145-189"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50986561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inorganic Polyphosphate, Mitochondria, and Neurodegeneration.","authors":"Pedro Urquiza, M. E. Solesio","doi":"10.1007/978-3-031-01237-2_3","DOIUrl":"https://doi.org/10.1007/978-3-031-01237-2_3","url":null,"abstract":"","PeriodicalId":20880,"journal":{"name":"Progress in molecular and subcellular biology","volume":"221 1","pages":"27-49"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50986430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Polyphosphate on Leukocyte Function.","authors":"Patrick M. Suess","doi":"10.1007/978-3-031-01237-2_6","DOIUrl":"https://doi.org/10.1007/978-3-031-01237-2_6","url":null,"abstract":"","PeriodicalId":20880,"journal":{"name":"Progress in molecular and subcellular biology","volume":"39 1","pages":"131-143"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50986504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Structural Analysis of Calreticulin, an Endoplasmic Reticulum-Resident Molecular Chaperone.","authors":"Gunnar Houen,&nbsp;Peter Højrup,&nbsp;Evaldas Ciplys,&nbsp;Christine Gaboriaud,&nbsp;Rimantas Slibinskas","doi":"10.1007/978-3-030-67696-4_2","DOIUrl":"https://doi.org/10.1007/978-3-030-67696-4_2","url":null,"abstract":"<p><p>Calreticulin (Calr) is an endoplasmic reticulum (ER) chaperone involved in protein quality control, Ca²⁺ regulation and other cellular processes. The structure of Calr is unusual, reflecting different functions of the protein: a proline-rich β-hairpin arm and an acidic C-terminal tail protrude from a globular core, composed of a β-sheet sandwich and an α-helix. The arm and tail interact in the presence of Ca²⁺ and cover the upper β-sheet, where a carbohydrate-binding site gives the chaperone glycoprotein affinity. At the edge of the carbohydrate-binding site is a conserved, strained disulphide bridge, formed between C¹⁰⁶ and C¹³⁷ of human Calr, which lies in a polypeptide-binding site. The lower β-sheet has several conserved residues, comprised of a characteristic triad, D¹⁶⁶-H¹⁷⁰-D¹⁸⁷, Tyr¹⁷² and the free C¹⁶³. In addition to its role in the ER, Calr translocates to the cell surface upon stress and functions as an immune surveillance marker. In some myeloproliferative neoplasms, the acidic Ca²⁺-binding C-terminal tail is transformed into a polybasic sequence.</p>","PeriodicalId":20880,"journal":{"name":"Progress in molecular and subcellular biology","volume":"59 ","pages":"13-25"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38949736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Defects in Protein Folding and/or Quality Control Cause Protein Aggregation in the Endoplasmic Reticulum.","authors":"Juthakorn Poothong,&nbsp;Insook Jang,&nbsp;Randal J Kaufman","doi":"10.1007/978-3-030-67696-4_6","DOIUrl":"https://doi.org/10.1007/978-3-030-67696-4_6","url":null,"abstract":"<p><p>Protein aggregation is now a common hallmark of numerous human diseases, most of which involve cytosolic aggregates including Aβ (AD) and ⍺-synuclein (PD) in Alzheimer's disease and Parkinson's disease. However, it is also evident that protein aggregation can also occur in the lumen of the endoplasmic reticulum (ER) that leads to specific diseases due to loss of protein function or detrimental effects on the host cell, the former is inherited in a recessive manner where the latter are dominantly inherited. However, the mechanisms of protein aggregation, disaggregation and degradation in the ER are not well understood. Here we provide an overview of factors that cause protein aggregation in the ER and how the ER handles aggregated proteins. Protein aggregation in the ER can result from intrinsic properties of the protein (hydrophobic residues in the ER), oxidative stress or nutrient depletion. The ER has quality control mechanisms [chaperone functions, ER-associated protein degradation (ERAD) and autophagy] to ensure only correctly folded proteins exit the ER and enter the cis-Golgi compartment. Perturbation of protein folding in the ER activates the unfolded protein response (UPR) that evolved to increase ER protein folding capacity and efficiency and degrade misfolded proteins. Accumulation of misfolded proteins in the ER to a level that exceeds the ER-chaperone folding capacity is a major factor that exacerbates protein aggregation. The most significant ER resident protein that prevents protein aggregation in the ER is the heat shock protein 70 (HSP70) homologue, BiP/GRP78, which is a peptide-dependent ATPase that binds unfolded/misfolded proteins and releases them upon ATP binding. Since exogenous factors can also reduce protein misfolding and aggregation in the ER, such as chemical chaperones and antioxidants, these treatments have potential therapeutic benefit for ER protein aggregation-associated diseases.</p>","PeriodicalId":20880,"journal":{"name":"Progress in molecular and subcellular biology","volume":"59 ","pages":"115-143"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8802734/pdf/nihms-1760500.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38961749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of Calreticulin and Its Mutants on Endoplasmic Reticulum Function in Health and Disease.","authors":"Najla Arshad,&nbsp;Peter Cresswell","doi":"10.1007/978-3-030-67696-4_8","DOIUrl":"https://doi.org/10.1007/978-3-030-67696-4_8","url":null,"abstract":"<p><p>The endoplasmic reticulum (ER) performs key cellular functions including protein synthesis, lipid metabolism and signaling. While these functions are spatially isolated in structurally distinct regions of the ER, there is cross-talk between the pathways. One vital player that is involved in ER function is the ER-resident protein calreticulin (CALR). It is a calcium ion-dependent lectin chaperone that primarily assists in glycoprotein synthesis in the ER as part of the protein quality control machinery. CALR also buffers calcium ion release and mediates other glycan-independent protein interactions. Mutations in CALR have been reported in a subset of chronic blood tumors called myeloproliferative neoplasms. The mutations consist of insertions or deletions in the CALR gene that all cause a + 1 bp shift in the reading frame and lead to a dramatic alteration of the amino acid sequence of the C-terminal domain of CALR. This alters CALR function and affects cell homeostasis. This chapter will discuss how CALR and mutant CALR affect ER health and disease.</p>","PeriodicalId":20880,"journal":{"name":"Progress in molecular and subcellular biology","volume":"59 ","pages":"163-180"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38961752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}