<strong>Safe handling of cell lines:</strong> The cell lines used for experiments were handled in accordance with the applicable safety regulations. This included regular checks for contamination and the safe storage and disposal of cell cultures.
<strong>Safe handling of cell lines:</strong> The cell lines used for experiments were handled in accordance with the applicable safety regulations. This included regular checks for contamination and the safe storage and disposal of cell cultures.
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<H4text="Check-in for the Prime-Editing Komplex "></H4>
<Collapsibleid="Checkpek"open={false}title="Check-in for the Prime-Editing Komplex ">
<Collapsibleid="Checkpek"open={false}title="see full article here">
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<strong>Reverse transcriptase:</strong> Reverse transcriptase plays a central role in prime editing by specifically inserting the correction as DNA at the inserted nick using an RNA template provided by pegRNA. The correction of the complementary DNA strand then takes place via the natural cell repair mechanisms. This ensures an exact correction of the target sequence. We checked the reverse transcriptase to ensure it could perform precise genome editing without introducing unintended mutations. This was important to minimize the risk of off-target effects that could lead to unexpected or harmful consequences.
<strong>Reverse transcriptase:</strong> Reverse transcriptase plays a central role in prime editing by specifically inserting the correction as DNA at the inserted nick using an RNA template provided by pegRNA. The correction of the complementary DNA strand then takes place via the natural cell repair mechanisms. This ensures an exact correction of the target sequence. We checked the reverse transcriptase to ensure it could perform precise genome editing without introducing unintended mutations. This was important to minimize the risk of off-target effects that could lead to unexpected or harmful consequences.
<Collapsibleid="Checkcloning"open={false}title="Check-in for Cloning">
<Collapsibleid="Checkcloning"open={false}title="open to see full article">
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For our cloning experiments and the development of our prime editing complexes, we have amplified various plasmids in <i>E. coli</i> K-12 strains (DH5α,10-Beta). When working with microbial strains such as <i>E. coli</i> K-12 strains, it's important to consider potential risks associated with their use, even though they are generally regarded as safe in laboratory settings. All experiments were performed under strict S1 conditions, following all relevant safety protocols. Below you will find an overview of the <i>E. coli</i> K-12 strains for our cloning experiments, submitted by us as a check-In and the specific safety measures:
For our cloning experiments and the development of our prime editing complexes, we have amplified various plasmids in <i>E. coli</i> K-12 strains (DH5α,10-Beta). When working with microbial strains such as <i>E. coli</i> K-12 strains, it's important to consider potential risks associated with their use, even though they are generally regarded as safe in laboratory settings. All experiments were performed under strict S1 conditions, following all relevant safety protocols. Below you will find an overview of the <i>E. coli</i> K-12 strains for our cloning experiments, submitted by us as a check-In and the specific safety measures:
<H4text="Check-in for Testing in cell lines "></H4>
<Collapsibleid="CheckcellLines"open={false}title="Check-in for Testing in cell lines">
<Collapsibleid="CheckcellLines"open={false}title="open to see full results">
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In our project, we paid attention to safety at every step, especially when working with specific <aonClick={()=>goToPageAndScroll ('cell-culture','/materials-methods')}> cell lines </a> . All experiments were performed under strict S1 conditions, following all relevant safety protocols. Given the sensitivity of the human cell lines we used, we placed great emphasis on controlled and well-designed workflows. All transfections were performed in our own transfection laboratory to ensure a high level of safety and compliance. Below you will find an overview of the cell lines submitted by us as a checkin and the specific safety measures:
In our project, we paid attention to safety at every step, especially when working with specific <aonClick={()=>goToPageAndScroll ('cell-culture','/materials-methods')}> cell lines </a> . All experiments were performed under strict S1 conditions, following all relevant safety protocols. Given the sensitivity of the human cell lines we used, we placed great emphasis on controlled and well-designed workflows. All transfections were performed in our own transfection laboratory to ensure a high level of safety and compliance. Below you will find an overview of the cell lines submitted by us as a checkin and the specific safety measures:
Due to the sensitive nature of these primary human cells, we performed all experiments with hNECs in our S2 laboratory, where increased safety precautions were taken. This included strict safety controls, safe handling of samples and proper disposal of materials after testing. In particular, the hNECs underwent HHH (Triple H: HIV, HCV and HBV) testing to ensure that no contamination occurred during sample collection or experimentation. These tests included sterility testing, viability assessments and contamination testing to ensure the safety and integrity of both the samples and the laboratory environment. After a negative HHH test, the primary cultures can be treated as S1. In addition, the nasal epithelial cells were handled with the utmost care during collection, ensuring that all procedures were performed under sterile conditions to avoid any risk of contaminationFor this purpose, the intensive examination of ethical questions was fundamental and a constant companion of our project. The numerous results from the interviews in the areas of: Ethics, storage and training in the handling of samples have been summarized in a guideline for patient consent for Germany and are intended to provide iGEM teams with the scope, critical examination and observance of iGEM rules, international and national guidelines.
Due to the sensitive nature of these primary human cells, we performed all experiments with hNECs in our S2 laboratory, where increased safety precautions were taken. This included strict safety controls, safe handling of samples and proper disposal of materials after testing. In particular, the hNECs underwent HHH (Triple H: HIV, HCV and HBV) testing to ensure that no contamination occurred during sample collection or experimentation. These tests included sterility testing, viability assessments and contamination testing to ensure the safety and integrity of both the samples and the laboratory environment. After a negative HHH test, the primary cultures can be treated as S1. In addition, the nasal epithelial cells were handled with the utmost care during collection, ensuring that all procedures were performed under sterile conditions to avoid any risk of contaminationFor this purpose, the intensive examination of ethical questions was fundamental and a constant companion of our project. The numerous results from the interviews in the areas of: Ethics, storage and training in the handling of samples have been summarized in a guideline for patient consent for Germany and are intended to provide iGEM teams with the scope, critical examination and observance of iGEM rules, international and national guidelines.
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<H4text="Check-in for Delivery "></H4>
<Collapsibleid="CheckDelivery"open={false}title="open to see full article">
<Collapsibleid="CheckDelivery"open={false}title="Check-in for Delivery">
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Our finished construct is designed to be delivered into the lung via an inhaler using lipid nanoparticles (LNPs). To be more spezific a selective organ-targeting (SORT)- LNPs were developed to deliver mRNA specifically to the lung, with special measures taken to increase biocompatibility and safety. Since the LNP composition is very specific and also differs from other formulas, we submitted the LNP as a checkin:
Our finished construct is designed to be delivered into the lung via an inhaler using lipid nanoparticles (LNPs). To be more spezific a selective organ-targeting (SORT)- LNPs were developed to deliver mRNA specifically to the lung, with special measures taken to increase biocompatibility and safety. Since the LNP composition is very specific and also differs from other formulas, we submitted the LNP as a checkin:
