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By Allessandra DiCorato October 11, 2023 In 2011, Robert Manguso was working in a cellbiology lab when his mother was diagnosed with Merkel cell carcinoma, a rare and aggressive skin cancer. When I began my PhD I completely switched my focus, and I haven’t looked back,” said Manguso.
Cell and gene therapies (CGTs) have made significant advancements in treating oncological diseases, with therapies like CAR-T celltreatments transforming cancer care. By correcting these mutations, gene-modifying and editing therapies hold the promise of long-term, potentially curative treatments.
We will explore how GDF-15 impacts the tumour microenvironment and hinders the infiltration of T cells into the tumour, as well as the implications of neutralising GDF-15 to reverse its inhibitory effects and sensitise tumours to anti-PD-1 treatment. T-cell infiltration is a prerequisite for responses to checkpoint inhibitors.
Shortly after finishing my studies, I landed my first job in industry working on cellbiology research for several disease indications. While we’ve had many great accomplishments, the best is still ahead as we work to transform treatment paradigms.
Metastasis is the most lethal attribute of cancer cells and clinical decisions regarding treatment are based largely upon the likelihood of developing metastases. 1 The research, supported by the National Institutes of Health, centres on a cellular chaperone protein called GRP78, responsible for regulating protein folding within cells.
Read A new DNA polymerase variant, called RT-KTq I614Y, can directly detect RNA modifications, including pseudouridine (Ψ) and queuosine (Q). By combining this new variant with standard sequencing methods, it’s possible to identify RNA modifications in a really simple way. Communications Biology. Cell Systems.
The CAR-T cells were detectable in 26 out of 27 children after 30 months. Of those, 17 children responded to the treatment, and the 3-year overall survival rate was 60 percent. Small snippets of double-stranded RNA were sprayed onto hot pepper plants to control a pest, called Frankliniella occidentalis. Nature Chemical Biology.
Read Stem cells were induced to form insulin-secreting pancreas cells and then transplanted into diabetic mice, where they successfully restored glucose levels. Nature CellBiology. A new paper engineers a communication network between cells using DNA instead. Synthetic Biology. Cell Systems.
Read Stem cells were induced to form insulin-secreting pancreas cells and then transplanted into diabetic mice, where they successfully restored glucose levels. Nature CellBiology. A new paper engineers a communication network between cells using DNA instead. Synthetic Biology. Cell Systems.
As such, it has been proposed that inhibiting CDK7 would provide a potent means of inhibiting cell cycle progression, which may be especially relevant given that there is compelling evidence from gene knockout studies in mice for lack of an absolute requirement for CDK2, CDK4 and CDK6 for the cell cycle at least in most cell types (M alumbres et al.,
They achieved this by treating mouse fetal ovaries with an enzyme mixture to break them apart into single cells, isolating the ovarian supporting cells, and mixing them with human PGC-like cells to form aggregates, which were then cultured in liquid media for up to 120 days.
Advances in biotechnology are driving significant progress in the treatment of rare diseases, making it possible to develop targeted therapies for previously untreatable conditions. I then took over management of a research group, initially running cellbiology research and then preclinical development.”
Read RIP-PEN-seq identifies a class of kink-turn RNAs as splicing regulators. Nature CellBiology. Read *Open-endedness in synthetic biology: a route to continual innovation for biological design. Read An RNA-based system to study hepatitis B virus replication and evaluate antivirals. Cell Reports.
Amodei also imagines the ways AI could accelerate biological research and yield miraculous cures in the 21st century; everything from the prevention and treatment of nearly all infectious and inherited diseases to the elimination of most cancers. Live-seq similarly enables scientists to study RNA expression, without killing cells, over time.
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