BACKGROUND: The unfolded protein response (UPR) enables myeloma cells to overcome the stress conditions arising from excessive proteosynthesis and thus provides a survival advantage for myeloma cells. Extramedullary disease is a more aggressive form of multiple myeloma in which myeloma cells lose their dependence on the bone marrow microenvironment and are able to infiltrate other tissues and organs. The pathogenesis of extramedullary disease is not fully elucidated yet. The aim of this study was to determine whether there is a difference in the expression of UPR-related genes between bone marrow plasma cells from multiple myeloma and extramedullary disease patients. MATERIALS AND METHODS: Gene expression of six genes involved in UPR (ERN1, DDIT3, EIF2AK3, TUSC3, XBP1, HSPA5) was analyzed by quantitative reverse transcription polymerase chain reaction. In total, 76 bone marrow plasma cell samples were used, of which 44 were from patients with multiple myeloma and 32 from patients with extramedullary disease. RESULTS: A statistically significant difference was observed between the multiple myeloma and extramedullary disease groups regarding the expression of HSPA5, DDIT3, EIF2AK3, and ERN1 genes. However, in the case of XBP1 and TUSC3 genes, no statistically significant difference in the expression was found. Several statistically significant correlations between the expression levels of the analyzed genes and the clinical data of the patients were observed as well. CONCLUSION: Our results suggest the importance of UPR in the pathogenesis of extramedullary disease. UPR appears to be a promising avenue for further research.

• Klíčová slova
• Kahler-Pick law, Multiple myeloma, Plasma cells, extramedullary disease, unfolded protein response,
• MeSH
• chaperon endoplazmatického retikula BiP * MeSH
• endoribonukleasy MeSH
• kinasa eIF-2 MeSH
• lidé MeSH
• mnohočetný myelom * genetika   patologie   MeSH
• plazmatické buňky metabolismus   patologie   MeSH
• protein-serin-threoninkinasy genetika   MeSH
• signální dráha UPR * MeSH
• transkripční faktor CHOP genetika   MeSH
• XBP1 genetika   MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• chaperon endoplazmatického retikula BiP * MeSH
• DDIT3 protein, human MeSH Prohlížeč
• EIF2AK3 protein, human MeSH Prohlížeč
• endoribonukleasy MeSH
• ERN1 protein, human MeSH Prohlížeč
• HSPA5 protein, human MeSH Prohlížeč
• kinasa eIF-2 MeSH
• protein-serin-threoninkinasy MeSH
• transkripční faktor CHOP MeSH
• XBP1 protein, human MeSH Prohlížeč
• XBP1 MeSH

PURPOSE: Patients with high-grade serous ovarian carcinoma (HGSOC) are virtually insensitive to immune checkpoint inhibitors (ICI) employed as standalone therapeutics, at least in part reflecting microenvironmental immunosuppression. Thus, conventional chemotherapeutics and targeted anticancer agents that not only mediate cytotoxic effects but also promote the recruitment of immune effector cells to the HGSOC microenvironment stand out as promising combinatorial partners for ICIs in this oncological indication. EXPERIMENTAL DESIGN: We harnessed a variety of transcriptomic, spatial, and functional assays to characterize the differential impact of neoadjuvant paclitaxel-carboplatin on the immunological configuration of paired primary and metastatic HGSOC biopsies as compared to neoadjuvant chemotherapy (NACT)-naïve HGSOC samples from five independent patient cohorts. RESULTS: We found NACT-driven endoplasmic reticulum stress and calreticulin exposure in metastatic HGSOC lesions culminates with the establishment of a dense immune infiltrate including follicular T cells (TFH cells), a prerequisite for mature tertiary lymphoid structure (TLS) formation. In this context, TLS maturation was associated with an increased intratumoral density of ICI-sensitive TCF1+PD1+ CD8+ T cells over their ICI-insensitive TIM-3+PD1+ counterparts. Consistent with this notion, chemotherapy coupled with a PD1-targeting ICI provided a significant survival benefit over either therapeutic approach in syngeneic models of HGSOC bearing high (but not low) tumor mutational burden. CONCLUSIONS: Altogether, our findings suggest that NACT promotes TLS formation and maturation in HGSOC lesions, de facto preserving an intratumoral ICI-sensitive T-cell phenotype. These observations emphasize the role of rational design, especially relative to the administration schedule, for clinical trials testing chemotherapy plus ICIs in patients with HGSOC. See related commentary by Bravo Melgar and Laoui, p. 10.

• MeSH
• CD8-pozitivní T-lymfocyty * imunologie   účinky léků   MeSH
• ektopické lymfoidní struktury * imunologie   patologie   MeSH
• hepatocytární jaderný faktor 1-alfa * genetika   metabolismus   MeSH
• inhibitory kontrolních bodů * terapeutické užití   farmakologie   MeSH
• karboplatina aplikace a dávkování   farmakologie   terapeutické užití   MeSH
• lidé MeSH
• nádorové mikroprostředí * imunologie   účinky léků   MeSH
• nádory vaječníků * farmakoterapie   imunologie   patologie   MeSH
• neoadjuvantní terapie metody   MeSH
• paclitaxel aplikace a dávkování   terapeutické užití   farmakologie   MeSH
• protokoly protinádorové kombinované chemoterapie terapeutické užití   farmakologie   MeSH
• serózní cystadenokarcinom farmakoterapie   patologie   imunologie   MeSH
• stres endoplazmatického retikula účinky léků   imunologie   MeSH
• tumor infiltrující lymfocyty imunologie   účinky léků   metabolismus   MeSH
• Check Tag
• lidé MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• hepatocytární jaderný faktor 1-alfa * MeSH
• inhibitory kontrolních bodů * MeSH
• karboplatina MeSH
• paclitaxel MeSH

Bone lengthening and fracture repair depend on the anabolic properties of chondrocytes that function in an avascular milieu. The limited supply of oxygen and nutrients calls into question how biosynthesis and redox homeostasis are guaranteed. Here we show that glucose metabolism by the pentose phosphate pathway (PPP) is essential for endochondral ossification. Loss of glucose-6-phosphate dehydrogenase in chondrocytes does not affect cell proliferation because reversal of the non-oxidative PPP produces ribose-5-phosphate. However, the decreased NADPH production reduces glutathione recycling, resulting in decreased protection against the reactive oxygen species (ROS) produced during oxidative protein folding. The disturbed proteostasis activates the unfolded protein response and protein degradation. Moreover, the oxidative stress induces ferroptosis, which, together with altered matrix properties, results in a chondrodysplasia phenotype. Collectively, these data show that in hypoxia, the PPP is crucial to produce reducing power that confines ROS generated by oxidative protein folding and thereby controls proteostasis and prevents ferroptosis.

• MeSH
• chondrocyty * metabolismus   MeSH
• ferroptóza * fyziologie   MeSH
• glukosa-6-fosfátdehydrogenasa metabolismus   MeSH
• glukosa metabolismus   MeSH
• myši MeSH
• oxidace-redukce MeSH
• oxidační stres * MeSH
• pentózofosfátový cyklus * MeSH
• reaktivní formy kyslíku * metabolismus   MeSH
• sbalování proteinů * MeSH
• signální dráha UPR MeSH
• zvířata MeSH
• Check Tag
• myši MeSH
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• glukosa-6-fosfátdehydrogenasa MeSH
• glukosa MeSH
• reaktivní formy kyslíku * MeSH

The therapeutic potential of redox-active nanoscale materials as antioxidant- or reactive oxygen species (ROS)-inducing agents was intensely studied. Herein, we demonstrate that the synthesized and characterized GdVO4:Eu3+ and LaVO4:Eu3+ nanoparticles, which have been already shown to have redox-active, anti-inflammatory, antibacterial, and wound healing properties, both in vitro and in vivo, worsen oxidative stress of L929 cells triggered by hydrogen peroxide or tert-butyl hydroperoxide (tBuOOH) at the concentrations that are safe for intact L929 cells. This effect was observed upon internalization of the investigated nanosized materials and is associated with the cleavage of caspase-3 and caspase-9 without recruitment of caspase-8. Such changes in the caspase cascade indicate activation of the intrinsic caspase-9-dependent mitochondrial but not the extrinsic death, receptor-mediated, and caspase-8-dependent apoptotic pathway. The GdVO4:Eu3+ and LaVO4:Eu3+ nanoparticle-induced apoptosis of oxidatively compromised L929 cells is mediated by ROS overgeneration, Ca2+ overload, endoplasmic reticulum stress-associated JNK (c-Jun N-terminal kinase), and DNA damage-inducible transcript 3 (DDIT3). Our findings demonstrate that GdVO4:Eu3+ and LaVO4:Eu3+ nanoparticles aggravate the oxidative stress-induced damage to L929 cells, indicating that they might potentially be applied as anti-cancer agents.

• Klíčová slova
• apoptosis, caspase, intrinsic apoptosis, nanoparticles, nanotoxicity, oxidative stress,
• MeSH
• apoptóza * účinky léků   MeSH
• buněčné linie MeSH
• gadolinium chemie   farmakologie   MeSH
• kovové nanočástice chemie   MeSH
• myši MeSH
• nádory farmakoterapie   metabolismus   patologie   MeSH
• nanočástice chemie   MeSH
• oxidační stres * účinky léků   MeSH
• peroxid vodíku farmakologie   MeSH
• reaktivní formy kyslíku * metabolismus   MeSH
• stres endoplazmatického retikula účinky léků   MeSH
• zvířata MeSH
• Check Tag
• myši MeSH
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• gadolinium MeSH
• peroxid vodíku MeSH
• reaktivní formy kyslíku * MeSH

BACKGROUND: Resistance to chemotherapy is a major problem in the treatment of patients with triple-negative breast cancer (TNBC). Preclinical data suggest that TNBC is dependent on proteasomes; however, clinical observations indicate that the efficacy of proteasome inhibitors in TNBC may be limited, suggesting the need for combination therapies. METHODS: We compared bortezomib and carfilzomib and their combinations with nelfinavir and lopinavir in TNBC cell lines and primary cells with regard to their cytotoxic activity, functional proteasome inhibition, and induction of the unfolded protein response (UPR). Furthermore, we evaluated the involvement of sXBP1, ABCB1, and ABCG2 in the cytotoxic activity of drug combinations. RESULTS: Carfilzomib, via proteasome β5 + β2 inhibition, is more cytotoxic in TNBC than bortezomib, which inhibits β5 + β1 proteasome subunits. The cytotoxicity of carfilzomib was significantly potentiated by nelfinavir or lopinavir. Carfilzomib with lopinavir induced endoplasmic reticulum stress and pro-apoptotic UPR through the accumulation of excess proteasomal substrate protein in TNBC in vitro. Moreover, lopinavir increased the intracellular availability of carfilzomib by inhibiting carfilzomib export from cells that express high levels and activity of ABCB1, but not ABCG2. CONCLUSION: Proteasome inhibition by carfilzomib combined with nelfinavir/lopinavir represents a potential treatment option for TNBC, warranting further investigation.

• MeSH
• ABC transportér z rodiny G, člen 2 * metabolismus   antagonisté a inhibitory   MeSH
• apoptóza účinky léků   MeSH
• bortezomib * farmakologie   MeSH
• inhibitory HIV-proteasy * farmakologie   MeSH
• inhibitory proteasomu farmakologie   MeSH
• lidé MeSH
• Lopinavir * farmakologie   MeSH
• nádorové buněčné linie MeSH
• nádorové proteiny antagonisté a inhibitory   metabolismus   MeSH
• nelfinavir * farmakologie   MeSH
• oligopeptidy * farmakologie   MeSH
• P-glykoproteiny metabolismus   MeSH
• protokoly protinádorové kombinované chemoterapie farmakologie   MeSH
• signální dráha UPR * účinky léků   MeSH
• stres endoplazmatického retikula účinky léků   MeSH
• synergismus léků * MeSH
• triple-negativní karcinom prsu * farmakoterapie   patologie   MeSH
• XBP1 metabolismus   genetika   MeSH
• Check Tag
• lidé MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• ABC transportér z rodiny G, člen 2 * MeSH
• ABCB1 protein, human MeSH Prohlížeč
• ABCG2 protein, human MeSH Prohlížeč
• bortezomib * MeSH
• carfilzomib MeSH Prohlížeč
• inhibitory HIV-proteasy * MeSH
• inhibitory proteasomu MeSH
• Lopinavir * MeSH
• nádorové proteiny MeSH
• nelfinavir * MeSH
• oligopeptidy * MeSH
• P-glykoproteiny MeSH
• XBP1 protein, human MeSH Prohlížeč
• XBP1 MeSH

While 3-N-butylphthalide (NBP) has demonstrated notable cardioprotective effects, its precise role in mitigating myocardial arrhythmia following ischemia/reperfusion (IR) injury in diabetes remains unclear. This study aimed to explore the potential mechanisms through which NBP mitigates reperfusion-induced myocardial arrhythmia in diabetic rats, with a particular focus on mitochondrial function and biogenesis, endoplasmic reticulum (ER) stress, and oxidative/inflammatory responses. Sixty Sprague-Dawley rats were divided into non-diabetic and diabetic groups, subjected to in-vivo myocardial IR injury, and treated with NBP (100 mg/kg, intraperitoneally) through different modalities: preconditioning, postconditioning, or a combination of both. Electrocardiography (ECG) was employed to assess the incidence and severity of arrhythmia. Fluorometric, Western blotting and ELISA analyses were utilized to measure the mitochondrial, ER stress, and cellular outcomes. Treatment of non-diabetic rats with NBP in preconditioned, postconditioned, and combined approaches significantly reduced cardiotroponin-I and the frequency and severity of arrhythmias induced by IR injury. However, only the combined preconditioning plus postconditioning approach of NBP had protective and antiarrhythmic effects in diabetic rats, in an additive manner. Moreover, the NBP combined approach improved mitochondrial function and upregulated the expression of PGC-1?, Sirt1, and glutathione while concurrently downregulating ER stress and oxidative and pro-inflammatory-related proteins in diabetic rats. In conclusion, the combined approach of NBP treatment was effective in mitigating myocardial arrhythmia in diabetic rats. This approach coordinates interactions within the mitochondria-endoplasmic reticulum network and inhibits oxidative and inflammatory mediators, offering a promising strategy for managing myocardial arrhythmia in diabetic patients. Key words: Myocardial Infarction, Mitochondria, Arrhythmia, Reperfusion, Diabetes, Ischemia.

• MeSH
• antiarytmika farmakologie   terapeutické užití   MeSH
• benzofurany * farmakologie   terapeutické užití   MeSH
• experimentální diabetes mellitus * metabolismus   farmakoterapie   komplikace   MeSH
• krysa rodu Rattus MeSH
• oxidační stres * účinky léků   MeSH
• potkani Sprague-Dawley * MeSH
• reperfuzní poškození myokardu * metabolismus   farmakoterapie   prevence a kontrola   MeSH
• srdeční arytmie * etiologie   prevence a kontrola   metabolismus   farmakoterapie   MeSH
• srdeční mitochondrie metabolismus   účinky léků   MeSH
• stres endoplazmatického retikula * účinky léků   MeSH
• zánět metabolismus   farmakoterapie   MeSH
• zvířata MeSH
• Check Tag
• krysa rodu Rattus MeSH
• mužské pohlaví MeSH
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• 3-n-butylphthalide MeSH Prohlížeč
• antiarytmika MeSH
• benzofurany * MeSH

AIMS: Endoplasmic reticulum stress followed by the unfolded protein response is one of the cellular mechanisms contributing to the progression of α-synuclein pathology in Parkinson's disease and other Lewy body diseases. We aimed to investigate the activation of endoplasmic reticulum stress and its correlation with α-synuclein pathology in human post-mortem brain tissue. METHODS: We analysed brain tissue from 45 subjects-14 symptomatic patients with Lewy body disease, 19 subjects with incidental Lewy body disease, and 12 healthy controls. The analysed brain regions included the medulla, pons, midbrain, striatum, amygdala and entorhinal, temporal, frontal and occipital cortex. We analysed activation of endoplasmic reticulum stress via levels of the unfolded protein response-related proteins (Grp78, eIF2α) and endoplasmic reticulum stress-regulating neurotrophic factors (MANF, CDNF). RESULTS: We showed that regional levels of two endoplasmic reticulum-localised neurotrophic factors, MANF and CDNF, did not change in response to accumulating α-synuclein pathology. The concentration of MANF negatively correlated with age in specific regions. eIF2α was upregulated in the striatum of Lewy body disease patients and correlated with increased α-synuclein levels. We found the upregulation of chaperone Grp78 in the amygdala and nigral dopaminergic neurons of Lewy body disease patients. Grp78 levels in the amygdala strongly correlated with soluble α-synuclein levels. CONCLUSIONS: Our data suggest a strong but regionally specific change in Grp78 and eIF2α levels, which positively correlates with soluble α-synuclein levels. Additionally, MANF levels decreased in dopaminergic neurons in the substantia nigra. Our research suggests that endoplasmic reticulum stress activation is not associated with Lewy pathology but rather with soluble α-synuclein concentration and disease progression.

• Klíčová slova
• ER stress, Lewy body disease, Parkinson's disease, alpha‐synuclein, unfolded protein response,
• MeSH
• alfa-synuklein * metabolismus   MeSH
• biologické markery metabolismus   MeSH
• chaperon endoplazmatického retikula BiP * metabolismus   MeSH
• demence s Lewyho tělísky * patologie   metabolismus   MeSH
• eukaryotický iniciační faktor 2 * metabolismus   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mozek metabolismus   patologie   MeSH
• neurotrofní faktory metabolismus   MeSH
• proteiny teplotního šoku * metabolismus   MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• signální dráha UPR * fyziologie   MeSH
• stres endoplazmatického retikula fyziologie   MeSH
• upregulace * MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• alfa-synuklein * MeSH
• biologické markery MeSH
• chaperon endoplazmatického retikula BiP * MeSH
• EIF2S1 protein, human MeSH Prohlížeč
• eukaryotický iniciační faktor 2 * MeSH
• HSPA5 protein, human MeSH Prohlížeč
• MANF protein, human MeSH Prohlížeč
• neurotrofní faktory MeSH
• proteiny teplotního šoku * MeSH
• SNCA protein, human MeSH Prohlížeč

The potassium channel protein KCNH2 is encoded by KCNH2 gene, and there are more than 300 mutations of KCNH2. Unfolded protein response (UPR) is typically initiated in response to an accumulation of unfolded and/or misfolded proteins in the endoplasmic reticulum (ER). The present study aimed to explore the UPR process and the role of activating transcription factor 6 (ATF6) in the abnormal expression of potassium voltage-gated channel subfamily H member 2 (KCNH2)A561V. The wild-type (wt) KCNH2 and A561V mutant KCNH2 was constructed with his-tag. The 293 cells were used and divided into KCNH2wt+KCNH2A561V, KCNH2wt and KCNH2A561V groups. The expression levels of ATF6 and KCNH2 in different groups were detected by Western blotting, reverse transcription-quantitative PCR, immunofluorescence and immuno-coprecipitation assays. The protein types and abundance of immuno-coprecipitation samples were analyzed by mass spectrometry. The proteomic analysis of the mass spectrometry results was carried out by using the reactome database and GO (Gene Ontology) tool. The mRNA expression levels of KCNH2 and ATF6 in the KCNH2wt+KCNH2A561V group were higher compared with the KCNH2A561V group. However, the full-length protein expression of ATF6 was inhibited, indicating that ATF6 was highly activated and a substantial number of ATF6 was sheared in KCNH2wt+KCNH2A561V group compared with control group. Furthermore, A561V-KCNH2 mutation leading to the accumulation of the immature form of KCNH2 (135 kDa bands) in ER, resulting in the reduction of the ratio of 155 kDa/135 kDa. In addition, the abundance of UPR-related proteins in the KCNH2A561V group was higher compared with the KCNH2wt+KCNH2A561V group. The 'cysteine biosynthetic activity' of GO:0019344 process and the 'positive regulation of cytoplasmic translation activity' of GO:2000767 process in the KCNH2A561V group were higher compared with the KCNH2wt+KCNH2A561V group. Hence, co-expression of wild-type and A561V mutant KCNH2 in 293 cells activated the UPR process, which led to the inhibition of protein translation and synthesis, in turn inhibiting the expression of KCNH2. These results provided a theoretical basis for clinical treatment of Long QT syndrome.

• MeSH
• endoplazmatické retikulum metabolismus   MeSH
• mutace MeSH
• proteomika * MeSH
• signální dráha UPR genetika   MeSH
• transkripční faktor ATF6 * genetika   metabolismus   MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• ATF6 protein, human MeSH Prohlížeč
• KCNH2 protein, human MeSH Prohlížeč
• transkripční faktor ATF6 * MeSH

A new heteroleptic copper(II) compound named C0-UDCA was prepared by reaction of [Cu(phen)2(OH2)](ClO4)2 (C0) with the bile ursodeoxycholic acid (UDCA). The resulting compound is able to inhibit the lipoxygenase enzyme showing more efficacy than the precursors C0 and UDCA. Molecular docking simulations clarified the interactions with the enzyme as due to allosteric modulation. The new complex shows antitumoral effect on ovarian (SKOV-3) and pancreatic (PANC-1) cancer cells at the Endoplasmic Reticulum (ER) level by activating the Unfolded Protein Response. In particular, the chaperone BiP, the pro-apoptotic protein CHOP and the transcription factor ATF6 are upregulated in the presence of C0-UDCA. The combination of Intact Cell MALDI-MS and statistical analysis have allowed us to discriminate between untreated and treated cells based on their mass spectrometry fingerprints.

• Klíčová slova
• Copper complex, ER stress, Lipoxygenase, Mass spectrometry, Molecular docking, Solution equilibria,
• MeSH
• apoptóza MeSH
• buněčné linie MeSH
• fenantroliny chemie   MeSH
• inhibitory enzymů farmakologie   MeSH
• inhibitory lipoxygenas * farmakologie   MeSH
• kyselina ursodeoxycholová farmakologie   MeSH
• měď farmakologie   chemie   MeSH
• nádory slinivky břišní MeSH
• nádory * MeSH
• simulace molekulového dockingu MeSH
• stres endoplazmatického retikula MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Názvy látek
• fenantroliny MeSH
• inhibitory enzymů MeSH
• inhibitory lipoxygenas * MeSH
• kyselina ursodeoxycholová MeSH
• měď MeSH

Cellular stress conditions activate p53-dependent pathways to counteract the inflicted damage. To achieve the required functional diversity, p53 is subjected to numerous post-translational modifications and the expression of isoforms. Little is yet known how p53 has evolved to respond to different stress pathways. The p53 isoform p53/47 (p47 or ΔNp53) is linked to aging and neural degeneration and is expressed in human cells via an alternative cap-independent translation initiation from the 2nd in-frame AUG at codon 40 (+118) during endoplasmic reticulum (ER) stress. Despite an AUG codon in the same location, the mouse p53 mRNA does not express the corresponding isoform in either human or mouse-derived cells. High-throughput in-cell RNA structure probing shows that p47 expression is attributed to PERK kinase-dependent structural alterations in the human p53 mRNA, independently of eIF2α. These structural changes do not take place in murine p53 mRNA. Surprisingly, PERK response elements required for the p47 expression are located downstream of the 2nd AUG. The data show that the human p53 mRNA has evolved to respond to PERK-mediated regulation of mRNA structures in order to control p47 expression. The findings highlight how p53 mRNA co-evolved with the function of the encoded protein to specify p53-activities under different cellular conditions.

• MeSH
• kinasa eIF-2 genetika   metabolismus   MeSH
• lidé MeSH
• messenger RNA genetika   metabolismus   MeSH
• myši MeSH
• nádorový supresorový protein p53 * genetika   metabolismus   MeSH
• posttranslační úpravy proteinů MeSH
• protein - isoformy metabolismus   MeSH
• stres endoplazmatického retikula * genetika   MeSH
• zvířata MeSH
• Check Tag
• lidé MeSH
• myši MeSH
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Názvy látek
• kinasa eIF-2 MeSH
• messenger RNA MeSH
• nádorový supresorový protein p53 * MeSH
• protein - isoformy MeSH