Cells constitute the tissues of our body and are responsible for producing various changes in response to different situations. For instance, the repair of damaged DNA. DNA resides within the cell... Show moreCells constitute the tissues of our body and are responsible for producing various changes in response to different situations. For instance, the repair of damaged DNA. DNA resides within the cell nucleus and can be transcribed and translated into proteins, which play vital roles in numerous cellular processes. The cell relies on modifying existing proteins to carry out essential functions. These modifications can involve the conjugation of small molecules such as Ubiquitin (Ub) or Small Ubiquitin-like Modifiers (SUMOs), leading to protein degradation, conformational changes or intracellular relocation of critical proteins. The conjugation of these small molecules involves a well-orchestrated sequence of enzymatic activities performed by dedicated enzymes: E1 (activating), E2 (conjugating) and E3 (ligase). Among these, the E3 ligase enzymes hold significant importance as they confer substrate specificity.In this thesis, we have developed an advanced Mass-Spectrometry technology called TULIP2 (Targets for Ubiquitin Ligases Identified by Proteomics 2), which facilitates the identification of Ubiquitination targets for specific E3 ligases of interest. Using this technology, we have investigated the BRCA1-BARD1 E3 ligase and explore the in vivo role of the E2 UBE2D3. Furthermore, we have adapted the TULIP2 technology to create the SUMO Activated Target Traps (SATTs), enabling the identification of an E3-specific SUMO proteome. Show less
Meer, P.J. van der; Heuvel, D. van den; Luijsterburg, M.S. 2023
Nucleotide excision repair (NER) removes a wide variety of structurally unrelated lesions from the genome, including UV-induced photolesions such as 6-4 pyrimidine-pyrimidone photoproducts (6-4PPs)... Show moreNucleotide excision repair (NER) removes a wide variety of structurally unrelated lesions from the genome, including UV-induced photolesions such as 6-4 pyrimidine-pyrimidone photoproducts (6-4PPs) and cyclobutane pyrimidine dimers (CPDs). NER removes lesions by excising a short stretch of single-stranded DNA containing the damaged DNA, leaving a single-stranded gap that is resynthesized in a process called unscheduled DNA synthesis (UDS). Measuring UDS after UV irradiation in non-dividing cells provides a measure of the overall NER activity, of which approximately 90% is carried out by the global genome repair (GGR) sub pathway. Here, we present a protocol for the microscopy-based analysis and quantification of UDS as a measurement for GGR activity. Following local UV-C irradiation, serum-starved human cells are supplemented with the thymidine analogue 5-ethynyl-2'-deoxyuridine (EdU), which is incorporated into repair patches following NER-dependent dual incision. The incorporated nucleotide analogue is coupled to a fluorophore using Click-iT chemistry, followed by immunodetection of CPD photolesions to simultaneously visualize both signals by fluorescence microscopy. Accompanying this protocol is a custom-built ImageJ plug-in to analyze and quantify UDS signals at sites of CPDmarked local damage. The local UDS assay enables an effective and sensitive fluorescence-based quantification of GGR activity in single cells with application in basic research to better understand the regulatory mechanism in NER, as well as in diagnostics to characterize fibroblasts from individuals with NER-deficiency disorder. Show less
All cellular organisms contain genomic DNA which provides the instructions for their correct development and functioning. Damage to this DNA may interfere with critical cellular processes such as... Show moreAll cellular organisms contain genomic DNA which provides the instructions for their correct development and functioning. Damage to this DNA may interfere with critical cellular processes such as transcription and replication and has the potential to drive mutagenesis. In turn, this may underlie inherited disorders and accelerate progression of diseases such as cancer and neurodegenerative disorders. The protection of cells and organisms against these devastating effects of DNA damage relies on the DNA damage response (DDR), which comprises a complex network of signaling and repair pathways that coordinate the sensing, signaling and repair of DNA lesions while accommodating suitable adjustments in for instance chromatin structure and cell cycle progression. Not only does the DDR dictate the appropriate repair pathway for several types of DNA damage, including DNA double-strand breaks (DSB), it also modulates replication fork surveillance mechanisms in response to DNA replication stress (RS). While many core proteins have been studied in detail, the full repertoire of factors involved in these pathways remains unknown. Clearly, extending our knowledge on regulators of the DDR will contribute to our understanding of the development, and possibly the treatment, of the numerous disorders that are associated with defects in the DDR. The research described in this thesis has successfully identified and characterized novel factors in DSB repair and the RS response. Show less
Akolawala, Q.; Rovituso, M.; Versteeg, H.H.; Rondon, A.M.R.; Accardo, A. 2022
Glioblastoma (GBM) is a devastating cancer of the brain with an extremely poor prognosis. For this reason, besides clinical and preclinical studies, novel in vitro models for the assessment of... Show moreGlioblastoma (GBM) is a devastating cancer of the brain with an extremely poor prognosis. For this reason, besides clinical and preclinical studies, novel in vitro models for the assessment of cancer response to drugs and radiation are being developed. In such context, three-dimensional (3D)engineered cellular microenvironments, compared to unrealistic two-dimensional (2D) monolayer cell culture, provide a model closer to the in vivo configuration. Concerning cancer treatment, while X-ray radiotherapy and chemotherapy remain the current standard, proton beam therapy is an appealing alternative as protons can be efficiently targeted to destroy cancer cells while sparing the surrounding healthy tissue. However, despite the treatment's compelling biological and medical rationale, little is known about the effects of protons on GBM at the cellular level. In this work, we designed novel 3D-engineered scaffolds inspired by the geometry of brain blood vessels, which cover a vital role in the colonization mechanisms of GBM cells. The architectures were fabricated by two-photon polymerization (2PP), cultured with U-251 GBM cells and integrated for the first time in the context of proton radiation experiments to assess their response to treatment. We employed Gamma H2A.X as a fluorescent biomarker to identify the DNA damage induced in the cells by proton beams. The results show a higher DNA doublestrand breakage in 2D cell monolayers as compared to cells cultured in 3D. The discrepancy in terms of proton radiation response could indicate a difference in the radioresistance of the GBM cells or in the rate of repair kinetics between 2D cell monolayers and 3D cell networks. Thus, these biomimetic-engineered 3D scaffolds pave the way for the realization of a benchmark tool that can be used to routinely assess the effects of proton therapy on 3D GBM cell networks and other types of cancer cells. KEYWORDS: engineered cell microenvironments, two-photon polymerization, cancer, glioblastoma, proton therapy, DNA damage Show less
This thesis aims to gain a better understanding of NER, to elucidate new molecular mechanisms and proteins that orchestrate how DNA repair is carried out on genomic DNA that is tightly packed in... Show moreThis thesis aims to gain a better understanding of NER, to elucidate new molecular mechanisms and proteins that orchestrate how DNA repair is carried out on genomic DNA that is tightly packed in chromatin inside the living cell. It is important to obtain a better clinical picture of how inherited defects in DNA repair genes shapes phenotypes in patients with DNA repair-deficiency disorders. Show less
Natural products provide a rich source of potential antimicrobials for treating infectious diseases for which drug resistance has emerged. Foremost among these diseases is tuberculosis. Assessment... Show moreNatural products provide a rich source of potential antimicrobials for treating infectious diseases for which drug resistance has emerged. Foremost among these diseases is tuberculosis. Assessment of the antimycobacterial activity of nargenicin, a natural product that targets the replicative DNA polymerase of Staphylococcus aureus, revealed that it is a bactericidal genotoxin that induces a DNA damage response in Mycobacterium tuberculosis (Mtb) and inhibits growth by blocking the replicative DNA polymerase, DnaE1. Cryo-electron microscopy revealed that binding of nargenicin to Mtb DnaE1 requires the DNA substrate such that nargenicin is wedged between the terminal base pair and the polymerase and occupies the position of both the incoming nucleotide and templating base. Comparative analysis across three bacterial species suggests that the activity of nargenicin is partly attributable to the DNA binding affinity of the replicative polymerase. This work has laid the foundation for target-led drug discovery efforts focused on Mtb DnaE1. Show less
The cellular response to transcription-blocking DNA lesions involves the stalling of elongating RNA Polymerase II (RNAPIIo) at the lesion as well as a global shutdown of transcription. The stalling... Show moreThe cellular response to transcription-blocking DNA lesions involves the stalling of elongating RNA Polymerase II (RNAPIIo) at the lesion as well as a global shutdown of transcription. The stalling of RNAPIIo at such lesions initiates the transcription-coupled nucleotide excision repair pathway (TCR) to efficiently remove the damage and restore transcription. The TCR proteins, CSB, CSA, and UVSSA, are essential for the repair of transcription-blocking DNA lesions, but how the interplay between these proteins targets the core repair machinery, including the TFIIH complex, to lesion stalled RNAPIIo remains largely unknown.Here, we demonstrate a sequential and highly cooperative assembly of TCR proteins and unveil the mechanism for TFIIH recruitment to DNA damage-stalled RNAPIIo. Importantly, we identified the previously uncharacterized ELOF1 gene as a core TCR factor with an additional role in preventing DNA damage during DNA replication. Show less
The tumor suppressor BRCA1 accumulates at sites of DNA damage in a ubiquitin-dependent manner. In this work, we revisit the role of RAP80 in promoting BRCA1 recruitment to damaged chromatin. We... Show moreThe tumor suppressor BRCA1 accumulates at sites of DNA damage in a ubiquitin-dependent manner. In this work, we revisit the role of RAP80 in promoting BRCA1 recruitment to damaged chromatin. We find that RAP80 acts redundantly with the BRCA1 RING domain to promote BRCA1 recruitment to DNA damage sites. We show that that RNF8 E3 ligase acts upstream of both the RAP80- and RING-dependent activities, whereas RNF168 acts uniquely upstream of the RING domain. BRCA1 RING mutations that do not impact BARD1 interaction, such as the E2 binding-deficient I26A mutation, render BRCA1 unable to accumulate at DNA damage sites in the absence of RAP80. Cells that combine BRCA1 I26A and mutations that disable the RAP80-BRCA1 interaction are hypersensitive to PARP inhibition and are unable to form RAD51 foci. Our results suggest that in the absence of RAP80, the BRCA1 E3 ligase activity is necessary for recognition of histone H2A Lys13/Lys15 ubiquitylation by BARD1, although we cannot rule out the possibility that the BRCA1 RING facilitates ubiquitylated nucleosome recognition in other ways. Show less
Braak, B. ter; Niemeijer, M.; Boon, R.; Parmentier, C.; Baze , A.; Richert. L.; ... ; Water, B. van de 2021
Various adaptive cellular stress response pathways are critical in the pathophysiology of liver disease and drug-induced liver injury. Human-induced pluripotent stem cell (hiPSC)-derived hepatocyte... Show moreVarious adaptive cellular stress response pathways are critical in the pathophysiology of liver disease and drug-induced liver injury. Human-induced pluripotent stem cell (hiPSC)-derived hepatocyte-like cells (HLCs) provide a promising tool to study cellular stress response pathways, but in this context there is limited insight on how HLCs compare to other in vitro liver models. Here, we systematically compared the transcriptomic profiles upon chemical activation in HLCs, hiPSC, primary human hepatocytes (PHH) and HepG2 liver cancer cells. We used targeted RNA-sequencing to map concentration transcriptional response using benchmark concentration modeling for the various stress responses in the different test systems. We found that HLCs are very sensitive towards oxidative stress and inflammation conditions as corresponding genes were activated at over 3 fold lower concentrations of the corresponding pathway inducing compounds as compared to PHH. PHH were the most sensitive model when studying UPR related effects. Due to the non-proliferative nature of PHH and HLCs, these do not pose a good/sensitive model to pick up DNA damage responses, while hiPSC and HepG2 were more sensitive in these conditions. We envision that this study contributes to a better understanding on how HLCs can contribute to the assessment of cell physiological stress response activation to predict hepatotoxic events. Show less
Whilst the liver possesses the ability to repair and restore sections of damaged tissue following acute injury, prolonged exposure to engineered nanomaterials (ENM) may induce repetitive injury... Show moreWhilst the liver possesses the ability to repair and restore sections of damaged tissue following acute injury, prolonged exposure to engineered nanomaterials (ENM) may induce repetitive injury leading to chronic liver disease. Screening ENM cytotoxicity using 3D liver models has recently been performed, but a significant challenge has been the application of such in vitro models for evaluating ENM associated genotoxicity; a vital component of regulatory human health risk assessment. This review considers the benefits, limitations, and adaptations of specific in vitro approaches to assess DNA damage in the liver, whilst identifying critical advancements required to support a multitude of biochemical endpoints, focusing on nano(geno)toxicology (e.g., secondary genotoxicity, DNA damage, and repair following prolonged or repeated exposures). Show less
Zanden, S.Y. van der; Qiao, X.H.; Neefjes, J. 2020
The anthracycline drug doxorubicin is among the most used-and useful-chemotherapeutics. While doxorubicin is highly effective in the treatment of various hematopoietic malignancies and solid... Show moreThe anthracycline drug doxorubicin is among the most used-and useful-chemotherapeutics. While doxorubicin is highly effective in the treatment of various hematopoietic malignancies and solid tumours, its application is limited by severe adverse effects, including irreversible cardiotoxicity, therapy-related malignancies and gonadotoxicity. This continues to motivate investigation into the mechanisms of anthracycline activities and toxicities, with the aim to overcome the latter without sacrificing the former. It has long been appreciated that doxorubicin causes DNA double-strand breaks due to poisoning topoisomerase II. More recently, it became clear that doxorubicin also leads to chromatin damage achieved through eviction of histones from select sites in the genome. Evaluation of these activities in various anthracycline analogues has revealed that chromatin damage makes a major contribution to the efficacy of anthracycline drugs. Furthermore, the DNA-damaging effect conspires with chromatin damage to cause a number of adverse effects. Structure-activity relationships within the anthracycline family offer opportunities for chemical separation of these activities towards development of effective analogues with limited adverse effects. In this review, we elaborate on our current understanding of the different activities of doxorubicin and their contributions to drug efficacy and side effects. We then offer our perspective on how the activities of this old anticancer drug can be amended in new ways to benefit cancer patients, by providing effective treatment with improved quality of life. Show less
Foss, N.A. du; Hoorn, M.L.P. van der; Lith, J.M.M. van; Cessie, S. le; Lashley, E.E.L.O. 2020
BACKGROUND: Although spontaneous miscarriage is the most common complication of human pregnancy, potential contributing factors are not fully understood. Advanced maternal age has long been... Show moreBACKGROUND: Although spontaneous miscarriage is the most common complication of human pregnancy, potential contributing factors are not fully understood. Advanced maternal age has long been recognised as a major risk factor for miscarriage, being strongly related with fetal chromosomal abnormalities. The relation between paternal age and the risk of miscarriage is less evident, yet it is biologically plausible that an increasing number of genetic and epigenetic sperm abnormalities in older males may contribute to miscarriage. Previous meta-analyses showed associations between advanced paternal age and a broad spectrum of perinatal and paediatric outcomes. This is the first systematic review and meta-analysis on paternal age and spontaneous miscarriage.OBJECTIVE AND RATIONALE: The aim of this systematic review and meta-analysis is to evaluate the effect of paternal age on the risk of spontaneous miscarriage.SEARCH METHODS: PubMed, Embase and Cochrane databases were searched to identify relevant studies up to August 2019. The following free text and MeSH terms were used: paternal age, father's age, male age, husband's age, spontaneous abortion, spontaneous miscarriage, abortion, miscarriage, pregnancy loss, fetal loss and fetal death. PRISMA guidelines for systematic reviews and meta-analysis were followed. Original research articles in English language addressing the relation between paternal age and spontaneous miscarriage were included. Exclusion criteria were studies that solely focused on pregnancy outcomes following artificial reproductive technology (ART) and studies that did not adjust their effect estimates for at least maternal age. Risk of bias was qualitatively described for three domains: bias due to confounding, information bias and selection bias.OUTCOMES: The search resulted in 975 original articles. Ten studies met the inclusion criteria and were included in the qualitative synthesis. Nine of these studies were included in the quantitative synthesis (meta-analysis). Advanced paternal age was found to be associated with an increased risk of miscarriage. Pooled risk estimates for miscarriage for age categories 30-34, 35-39, 40-44 and >= 45 years of age were 1.04 (95% CI 0.90, 1.21), 1.15 (0.92, 1.43), 1.23 (1.06, 1.43) and 1.43 (1.13, 1.81) respectively (reference category 25-29 years). A second meta-analysis was performed for the subgroup of studies investigating first trimester miscarriage. This showed similar pooled risk estimates for the first three age categories and a slightly higher pooled risk estimate for age category >= 45 years (1.74; 95% CI 1.26, 2.41).WIDER IMPLICATIONS: Over the last decades, childbearing at later ages has become more common. It is known that frequencies of adverse reproductive outcomes, including spontaneous miscarriage, are higher in women with advanced age. We show that advanced paternal age is also associated with an increased risk of spontaneous miscarriage. Although the paternal age effect is less pronounced than that observed with advanced maternal age and residual confounding by maternal age cannot be excluded, it may have implications for preconception counselling of couples comprising an older aged male. Show less
Qiao, X.H.; Zanden, S.Y. van der; Wander, D.P.A.; Borras, D.M.; Song, J.Y.; Li, X.Y.; ... ; Neefjes, J. 2020
The anthracycline doxorubicin (Doxo) and its analogs daunorubicin (Daun), epirubicin (Epi), and idarubicin (Ida) have been cornerstones of anticancer therapy for nearly five decades. However, their... Show moreThe anthracycline doxorubicin (Doxo) and its analogs daunorubicin (Daun), epirubicin (Epi), and idarubicin (Ida) have been cornerstones of anticancer therapy for nearly five decades. However, their clinical application is limited by severe side effects, especially dose-dependent irreversible cardiotoxicity. Other detrimental side effects of anthracyclines include therapy-related malignancies and infertility. It is unclear whether these side effects are coupled to the chemotherapeutic efficacy. Doxo, Daun, Epi, and Ida execute two cellular activities: DNA damage, causing double-strand breaks (DSBs) following poisoning of topoisomerase II (Topo II), and chromatin damage, mediated through histone eviction at selected sites in the genome. Here we report that anthracycline-induced cardiotoxicity requires the combination of both cellular activities. Topo II poisons with either one of the activities fail to induce cardiotoxicity in mice and human cardiac microtissues, as observed for aclarubicin (Acla) and etoposide (Etop). Further, we show that Doxo can be detoxified by chemically separating these two activities. Anthracycline variants that induce chromatin damage without causing DSBs maintain similar anticancer potency in cell lines, mice, and human acute myeloid leukemia patients, implying that chromatin damage constitutes a major cytotoxic mechanismof anthracyclines. With these anthracyclines abstained from cardiotoxicity and therapy-related tumors, we thus uncoupled the side effects from anticancer efficacy. These results suggest that anthracycline variants acting primarily via chromatin damage may allow prolonged treatment of cancer patients and will improve the quality of life of cancer survivors. Show less
Sirtuin 1 (Sirt1) is a NAD(+) dependent lysine deacetylase associated with the pathogenesis of various diseases including cancer. In many cancer types Sirt1 expression is increased and higher... Show moreSirtuin 1 (Sirt1) is a NAD(+) dependent lysine deacetylase associated with the pathogenesis of various diseases including cancer. In many cancer types Sirt1 expression is increased and higher levels have been associated with metastasis and poor prognosis. However, it was also shown, that Sirt1 can have tumor suppressing properties and in some instances even a dual role for the same cancer type has been reported. Increased Sirt1 activity has been linked to extension of the life span of cells, respectively, organisms by promoting DNA repair processes and downregulation of tumor suppressor proteins. This may have the downside of enhancing tumor growth and metastasis. In mice embryonic fibroblasts depletion of Sirt1 was shown to decrease levels of the DNA damage sensor histone H2AX. Impairment of DNA repair mechanisms by Sirt1 can promote tumorigenesis but also lower chemoresistance toward DNA targeting therapies. Despite many biological studies, there is currently just one small molecule Sirt1 inhibitor in clinical trials. Selisistat (EX-527) reached phase III clinical trials for treatment of Huntington's Disease. New small molecule Sirt1 modulators are crucial for further investigation of the contradicting roles of Sirt1 in cancer. We tested a small library of commercially available compounds that were proposed by virtual screening and docking studies against Sirt1, 2 and 3. A thienopyrimidone featuring a phenyl thiocyanate moiety was found to selectively inhibit Sirt1 with an IC50 of 13 mu M. Structural analogs lacking the thiocyanate function did not show inhibition of Sirt1 revealing this group as key for the selectivity and affinity toward Sirt1. Further analogs with higher solubility were identified through iterative docking studies and in vitro testing. The most active compounds (down to 5 mu M IC50) were further studied in cells. The ratio of phosphorylated gamma H2AX to unmodified H2AX is lower when Sirt1 is depleted or inhibited. Our new Sirtuin 1 inhibiting thiocyanates (S1th) lead to similarly lowered gamma H2AX/H2AX ratios in mouse embryonic fibroblasts as Sirt1 knockout and treatment with the reference inhibitor EX-527. In addition to that we were able to show antiproliferative activity, inhibition of migration and colony forming as well as hyperacetylation of Sirt1 targets p53 and H3 by the S1th in cervical cancer cells (HeLa). These results reveal thiocyanates as a promising new class of selective Sirt1 inhibitors. Show less
DNA encodes the genetic instructions for living organisms. However, damage to the DNA is inevitable, because DNA itself is an unstable molecule and environmental factors such as UV-radiation or X... Show moreDNA encodes the genetic instructions for living organisms. However, damage to the DNA is inevitable, because DNA itself is an unstable molecule and environmental factors such as UV-radiation or X-rays cause damage to the DNA. A certain type of DNA damages can block DNA replication, an essential step before cell can divide. The polymerases that normally replicate DNA are incredibly efficient and virtually flawless on undamaged DNA, but they cannot replicate damaged DNA. In multi-celled organisms, the most important defense mechanism against this is Translesion DNA synthesis (TLS). TLS protects against various negative consequences of damage to the DNA. For this, TLS utilizes specialized TLS polymerases that can replicate damaged DNA.My experiments show that the strong evolutionary conservation of TLS is explained by the dual functions of TLS: guarding replication potential and genome stability. TLS suppresses genomic instability, by preventing conversion of replication blocks to double-stranded DNA breaks (DSBs). Without functional TLS, DSBs arise and result in larger and more harmful mutations. TLS is beneficial for organisms because it supports continuous reproduction and growth. Although DNA damage is always present and unavoidable, TLS guards against the formation of mutations that would otherwise lead to cancer, aging and congenital disease. Show less
Inactivating mutations in BRCA1 or BRCA2 genes predispose to several types of cancer. Owing to their roles in maintaining genomic stability, lack of BRCA1/2 results in DNA damage repair defects, a... Show moreInactivating mutations in BRCA1 or BRCA2 genes predispose to several types of cancer. Owing to their roles in maintaining genomic stability, lack of BRCA1/2 results in DNA damage repair defects, a vulnerability that can be exploited therapeutically by the inhibition of poly(ADPribose) polymerase 1 (PARP1). Unfortunately, clinical benefit of PARPi therapy is often limited by emerging drug resistance. Identification of PARPi resistance mechanisms is therefore crucial to improve the clinical outcome and design strategies that would ultimately prevent or target resistant tumors.The use of genetically engineered mouse models (GEMMs) of BRCA1/2-associated breastcancer in this work has allowed us to model PARPi resistance in vivo in well-defined genetic contexts. By combining high-throughput genetic screens, multiple omics analyses and functional assays, we identified several factors of PARPi resistance and explained their role in therapy failure. Moreover, we established a new tumor-derived organoid system thatenables robust in vivo validation of putative drug resistance factors. Finally, work described in this thesis has advanced our understanding of basic biological processes involved in DNA damage signaling and repair. Show less
In this thesis, I aimed at decoding the role of SUMO in the DNA damage repair pathway. The SUMO system is believed to be involved in this process at several levels. I focused on the most inevitable... Show moreIn this thesis, I aimed at decoding the role of SUMO in the DNA damage repair pathway. The SUMO system is believed to be involved in this process at several levels. I focused on the most inevitable DNA obstacle causing DNA replication stress, and the cellular roles of SUMOylation in repairing DNA replication stress caused DNA damage. Post-translational modifications are essential regulators of proteins. PTMs do not only play their roles solo but extensively interact with each other. Our knowledge about proteins modified by a combination of SUMO and ubiquitin, SUMO and phosphate and crosstalk between them is quite limited. This thesis also aimed at deciphering the crosstalk between SUMOylation and phosphorylation and ubiquitination during the DNA damage response and searching for indirect and direct targets for the human STUbL RNF4, which mediates the ubiquitination of SUMOylated target proteins. Lastly, we adopted the strategy described for SUMO and introduced His10-tagged UFM-1-K0 to identify UFM-1 acceptor lysines. We identified and confirmed RPL26 as a key UFM1 target and further confirmed that the UFMylated form of RPL26 can efficiently interact with the Signal Recognition Particle Receptor, implicating that UFMylation could regulate protein transfer to the Endoplasmic Reticulum. Show less
Slieker, R.C.; Iterson, M. van; Luijk, R.; Beekman, M.; Zhernakova, D.V.; Moed, M.H.; ... ; BIOS Consortium 2016
