ArticlemAbs2018
Intracellular displacement of p53 using transactivation domain (p53 TAD) specific nanobodies.
Article in mAbs, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
10 citing papers in PubMed, 16 citations in OpenAlex.
- Beyond The Nucleus: Translating Engineered Protein Localization To Chromatin Modifying Enzymes.Current opinion in biomedical engineering · 2026Article
- Recent findings on the role of wild-type and mutant p53 in cancer development and therapy.Frontiers in molecular biosciences · 2022Review
- Nanobodies against the metal binding domains of ATP7B as tools to study copper transport in the cell.Metallomics : integrated biometal science · 2020Article
- Nanobodies Right in the Middle: Intrabodies as Toolbox to Visualize and Modulate Antigens in the Living Cell.Biomolecules · 2020Review
- An Inside Job: Applications of Intracellular Single Domain Antibodies.Biomolecules · 2020Review
- Exploring cellular biochemistry with nanobodies.The Journal of biological chemistry · 2020Review
- Applying Antibodies Inside Cells: Principles and Recent Advances in Neurobiology, Virology and Oncology.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2020Review
- Nanobody-directed targeting of optogenetic tools to study signaling in the primary cilium.eLife · 2020Article
- Nanobodies: Next Generation of Cancer Diagnostics and Therapeutics.Frontiers in oncology · 2020Review
- Nb-induced stabilisation of p53 in HPV-infected cells.Scientific reports · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The tumor suppressor p53 is of crucial importance in the prevention of cellular transformation. In the presence of cellular stress signals, the negative feedback loop between p53 and Mdm2, its main negative regulator, is disrupted, which results in the activation and stabilization of p53. Via a complex interplay between both transcription-dependent and - independent functions of p53, the cell will go through transient cell cycle arrest, cellular senescence or apoptosis. However, it remains difficult to completely fathom the mechanisms behind p53 regulation and its responses, considering the presence of multiple layers involved in fine-tuning them. In order to take the next step forward, novel research tools are urgently needed. We have developed single-domain antibodies, also known as nanobodies, that specifically bind with the N-terminal transactivation domain of wild type p53, but that leave the function of p53 as a transcriptional transactivator intact. When the nanobodies are equipped with a mitochondrial-outer-membrane (MOM)-tag, we can capture p53 at the mitochondria. This nanobody-induced mitochondrial delocalization of p53 is, in specific cases, associated with a decrease in cell viability and with morphological changes in the mitochondria. These findings underpin the potential of nanobodies as bona fide research tools to explore protein function and to unravel their biochemical pathways.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.