This is why being a visible #minority is so hard. I shall only state my own experience. Comments by REAL people.🧵
1. Job interview - “How many years of postdoc have you done? Oh, you are an infant postdoc”
2. “You are here because of EDI…haha..JK”
3. “I am surprised. This opportunity should have been given to senior PIs”
4. “What do you think? Can you do this independently? Things are different now”
And there are more. I needed to share these. These signs of microaggression do not help.
I am so lucky to have colleagues and mentors who constantly support me and hear me out, but comments like these do keep coming back. As I grow and mature as a researcher, I shall constantly remind myself to be humble and inclusive. #EquityIsOpportunity
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We infected human airway cells (Calu3) with #SARSCoV2, and performed a time-series #RNAseq analysis to discover global transcriptional responses. We saw expression of #IFN (beta and lambda) and IFN stimulated genes in these cells.
Here is what #SARSCoV2 infection looks like in #Calu3 (human lung epithelial cells) cells.
I remember the mass graves in #NewYork last year where #COVID went through the population devastating families and friends. Mass cremation is ongoing in India. We need to understand the situation and empathize. telegraph.co.uk/global-health/…
They are not numbers. They are uncles, aunts, mothers, brothers, sisters, fathers, best friends... #CovidIndia
For most, they have nowhere to go, no funds to lobby. Simple people facing extraordinary choices between working and putting food on the table OR dying of #COVID19.
How can we help as individuals? Be kind and help each other. We are all fighting the same battle, but some of us have a better arsenal. I feel helpless as I watch in horror the events unfolding in my birth country. Stay strong #India. This too shall pass. 🤞
Do you wonder if #SARSCoV2 came from an animal or a lab?
I finally had the time to read this paper. I shall discuss in this thread observations relevant for virus emergence and why this work further discredits the lab origin theory. #COVID
1. Bats were collected from an irrigation pipe in Thailand. So, if you think that bats with SARS-related #coronaviruses only exist in remote caves, then you are wrong. Like most wildlife, bats can also cover long distances.
2. Coronavirus detected in Rhinolophus acuminatus in this study are evolutionary closely related to #SARSCoV2 and other SARS2-related coronaviruses detected in bats.
I have received questions about how #viruses (eg. #SARSCoV2) jump species to move from animals (eg. bats) into humans. While it may seem like a simple process, a multitude of factors have to align to allow a #virus to successfully cross the species barrier.
A THREAD...
. @rainamontana's review from 2017 is a great explainer of the complexity of this process: nature.com/articles/nrmic…
Several factors (represented in this figure by holes) have to align to enable a virus to jump species.
As far as #SARSCoV2 is concerned, while data supports a bat origin for the virus, the transmission route of the virus (how did the virus makes its way from bats into humans?) remains unknown. For a scientific explanation, read our forum article here: cell.com/trends/ecology…
The mutation in the spike protein of circulating #SARSCoV2 has been the focus of many stories over the last couple of days. We and others have shown that coronaviruses exist as mixed populations (quasispecies) in a host.. here’s what we know.
A THREAD.. #mutantcovid
We showed that MERSCoV can select for different variants in cells from an alternate host (I.e. bats): nature.com/articles/s4159…
So, what we realized is that the virus itself doesn’t actively change, but the major represented population does, based on selection pressure. So what does that mean?...