High security in Dakshina Kannada; drone cameras deployed in Mangaluru

Bengaluru, Mar 28: Sun Tsu, in 'The Art of War' speaks of a skilful general who can subdue his enemy without any fighting. This constitutes the ultimate triumph which is referred to as stratagem. Today, we would need one such when we are faced with the '21-day corona challenge' for India.
Nearly four weeks back, Dr Jyothsna Rao, Dr Gururaj Rao and I sat across the OPD in the afternoon at HCG Bengaluru discussing our ongoing cancer immunology research. While on this topic, we drifted into the discussion on the coronavirus. During this engaging discussion, we wondered the similarity of the enigma between the virus and cancer. I paused to ask Dr Jyothsna and Dr Guru - how we wish we could do something against this virus.
Dr Jyothsna is a PhD from NCBS and had worked under Dr Ralph Steinman, physician and researcher from Rockefeller University, who won the Nobel Prize for his discovery of the dendritic cell and its role in adaptive immunity in 2011. Dr Gururaj is a molecular and cell biologist who did his PhD at the Chapel Hill, University of North Carolina and is the Director of iCrest.
Jyothsna while hearing our perplexing conversation on the covid intervened, "Yes, surely. I think we should take a break from cancer and focus on the innate and adaptive immunity role in COVID-19."
Thus began this sincere attempt to relook the human immune system from the eyes of the COVID-19.
We have 10 types of immune cells at the least which are widely dispersed in millions across the body. When our body is invaded by a foreign organism (bacteria, fungi or virus), these cells work with each other to destroy the invader.
Now, the question is - how do the immune cells talk to each other? They use small-molecule substances called cytokines (cyto means cells; kine means movement). There are many cytokines that are involved in work on the immune system. The most relevant for viruses are interferons.
Interferons (IFN) as the name reflects have an ability to interfere with the viral activity and stop their multiplication. These specialised signal proteins are released by our cells in response to a viral attack to forewarn other cells. They help build the antiviral proteins within the cells to kill the virus as it tries to invade the new cells.
Historically, interferons are a group of cytokines known to be potent antiviral agents against viruses and a hallmark cytokine induced by the host upon viral infections. Interferons possess unique immunoregulatory activities and are signature cytokines released by (TH1) T immune cells, which are crucial in viral infections.
As the outbreak of COVID-19 grapples us, an urgent need for finding strategies to combat the virus is growing. Coronaviruses (CoVs) are a group of RNA viruses. In patients infected with coronavirus, it was indicated that the activation of the IFN does not occur until 48 hours post-infection. Thus the delayed IFN-related antiviral response by the healthy cells leads to coronavirus evade the immune response.
Numerous studies have presented the success in defeating CoVs by the direct administration of IFNs. In a combination as a concoction, it was shown to synergistically inhibit the virus replication in vitro.
Moreover, it is understood that the earlier induction of IFNs in children although they have a less developed immune system could be the reason behind the children being least affected.
The key to success in reducing the disease fatality might be the stimulation of the immune responses to trigger IFN production at the very early stages of the disease, which might be done through the administration of IFN. Despite the evidence for the efficacy of IFNs in treating CoV-induced infections, the proper dosing and ideal timing for such interventions needs to be verified in clinical trials.
For the later stages of the diseases in advance stages where patients are on ventilator and have developed respiratory distress, we propose to utilise the mesenchymal cells derived from donor bone marrow that have been known to treat acute respiratory syndrome. Mesenchymal cells are known to possess anti-inflammatory activity and thus used often in autoimmune diseases.
With this scientific background, we have activated T cells from healthy donors, in a cGMP facility at iCrest - HCG hospital with an enriched cocktail of cytokines rich in Interferons. Injections of this cocktail we believe will result in a surge of cytokines in the body of the infected person and will boost his ability to fight the virus in the early phases. We are in the initial phases of this study and hope to be ready in the coming weeks with meaningful data on its potential utility.
Currently, it awaits government approvals (Union and state) and we have applied to central drugs authority for their initial evaluation and further directions.
As my Guru often expounded the philosophy of 'Seva' - the goal of education is knowledge, the end goal of knowledge is service. In this attempt to serve our fellow humans at this brink of unprecedented crisis, medical fraternity stands with you and promises to do our best for your safety.
We assure to exhaust every bit of our spirit in this fight against coronavirus. We have lost the sight of shores and travelled thus far, but that is the mandatory first step to cross the ocean. Are we going to succeed in this battle, is something only time will answer. 

Bengaluru, Jun 3: Deputy Chief Minister CN Ashwath Narayan on Tuesday invited investors in the Electronics System and Design Manufacturing (ESDM) sector to Karnataka, as the state contributes 64 per cent to the sector's total exports from the nation.

During a video conference organised by Invest India for a few select states with leading ESDM players across the globe, Narayan said, "We are the largest chip design hub and home to 70 per cent of India's chip designers."

Karnataka has introduced industry-friendly policies from the beginning and it continues to be the leader in attracting technology-specific investments, he added.

"Karnataka has an estimated GSDP of almost USD 220 billion. We were the first to come out with IT, BT, ESDM, and AVGC (Animation, Visual Effects, Gaming, and Comics) policies to give a push to the growth of the technology sectors and innovation. We also have vibrant automobiles, agro, aerospace, textile and garment, and heavy engineering industries," Narayan explained.

"We have created sector-specific SEZs for key industries such as IT, biotechnology and engineering, food processing and aerospace,'' he said.

However, the state government is planning ahead as it has initiated talks with other countries.

"We have held multiple consultations with the private sector to seek inputs for returning to business as we ease the COVID-19 lockdown restrictions. We are also initiating dialogue with countries across the globe to understand future plans for their companies in the post COVID era and discuss how the Karnataka government can support that," the Deputy Chief Minister stated.

"Karnataka has attracted cumulative FDI inflows in the state from 2000 to 2019 which were recorded at USD 42.3 billion," he said.

Referring to the Karnataka ESDM policy 2017-2022, Narayan further said, "We aim to stimulate the growth of 2,000 ESDM start-ups during the policy period and create 20 lakh new jobs by 2025.

New Delhi, Jan 19: Senior Congress leader Kapil Sibal on Sunday asserted that every state assembly has the constitutional right to pass a resolution and seek the amended Citizenship Act's withdrawal, but if the law is declared constitutional by the Supreme Court then it will be problematic to oppose it.

His remarks came a day after he had said there is no way a state can deny the implementation of the Citizenship Amendment Act (CAA) when it is already passed by the Parliament.

"I believe the CAA is unconstitutional. Every State Assembly has the constitutional right to pass a resolution and seek its withdrawal. When and if the law is declared to be constitutional by the Supreme Court then it will be problematic to oppose it. The fight must go on!" Sibal said in a tweet.

His remarks on the CAA at the Kerala Literature Festival (KLF) on Saturday had caused a flutter as several non-BJP governments, including Kerala, Rajasthan, Madhya Pradesh, West Bengal and Maharashtra, have voiced their disagreement with the CAA as well as National Register of Citizens (NRC) and National Population Register (NPR).

"If the CAA is passed no state can say 'I will not implement it'. It is not possible and is unconstitutional. You can oppose it, you can pass a resolution in the Assembly and ask the central government to withdraw it.

"But constitutionally saying that I won't implement, it is going to be problematic and going to create more difficulties," said the former minister of law and justice.