It is very nice to visit Lambda facility and thanks to warm welcome provided by all the teams. I can easily say one of the best CRO I ever visited. People here are wonderful and doing great job

Reputed Client of Israel

Awesome hospitality & fantastic office. All the best!

Reputed Client of Japan

Excellent hospitality and cooperation received throughout the audit. People are knowledgeable and extremely transparent. Looking for long time relation

Reputed Client of Asia

Facility is too good to conduct the BABE studies and adherence to protocol and quality assurance in conducting studies are meeting sponsor expectations and requirements.

Reputed Client of India

Facility is good, people r trained well and know the subject on which they r working. All the best.

Reputed Client of USA

Highly innovative and advanced research centre that possess bright future for the development of the country.

Reputed International Government Body

It is one of the best facility in India for BA/BE

Reputed Regulatory Authority

Lambda is a very professional CRO. All the staff here are experienced and very knowledgeable. I'm grateful for their accommodations and hospitality. The future, if we want to carry out BE study, we will ask Lambda help again.

Reputed Client of Europe

It was a really pleasant meeting with the PV department, and I am looking forward to the next visit.

Reputed Client of Europe

Amazing and best CRO I ever seen

Reputed Client of China



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Clovibactin (Novo29): A Groundbreaking Discovery of a Highly Effective Novel Antibiotic with Lower Risk of Bacterial

01 Sep 2023

In a world grappling with the escalating threat of antibiotic resistance and its implications on global health, a ray of hope emerges in the form of Clovibactin. This experimental antibiotic, developed using NovoBiotic's unique culturing platform in Cambridge, USA, holds immense promise in combating drug-resistant bacterial infections. Its mechanism of action, characterized by a multifaceted approach, presents a novel strategy to address the growing concern of bacterial resistance.

Unraveling the Global Concern of Antibiotic Resistance

Antibiotic resistance remains a critical concern, with various factors contributing to its rise. From misuse by prescribers and consumers, particularly in third-world countries, to genetic mutations, the causes are diverse and complex. To combat this global crisis, innovative approaches are imperative.

Discovery and Mechanism of Clovibactin

The breakthrough came with the discovery of Clovibactin, an experimental antibiotic born from NovoBiotic's pioneering culturing platform. Rigorous analysis, including biochemical tests, solid-state nuclear magnetic resonance, and atomic force microscopy, unveiled its unique mechanism of action. Clovibactin disrupts the structural integrity of the peptidoglycan layer and induces autolysin release in Gram-positive bacteria. By targeting essential peptidoglycan precursors such as C55PP, lipid II, and lipid IIIWTA, Clovibactin prevents cell wall formation, leading to bacteriostasis.

Resistance Prevention Through Precise Targeting

Clovibactin's exceptional efficacy stems from its precise targeting of pyrophosphate in critical peptidoglycan precursors. This antibiotic's ability to wrap around pyrophosphate via a distinctive hydrophobic interface thwarts the emergence of resistance. Remarkably, no spontaneous resistance has been observed, even against notoriously resilient bacteria like S. aureus. Serial passaging studies further underscore Clovibactin's resistance-evading prowess.

Selective Binding and Supramolecular Fibrils

The antibiotic's unique mechanism involves sequestering precursors into supramolecular fibrils, a process activated exclusively on bacterial membranes containing lipid-anchored pyrophosphate groups. This selective binding enhances target specificity and effectiveness.

Efficacy and Potential

Clovibactin's potential was demonstrated through its exceptional performance against MRSA in two distinct mouse infection models. Despite its remarkable potency, Clovibactin exhibited low toxicity, making it a promising candidate for drug-resistant infection treatment.

Targeting Gram-Positive Bacteria

Clovibactin primarily targets Gram-positive bacteria, including pathogens responsible for hospital-acquired infections like MRSA and tuberculosis. Its efficacy against these bacteria stems from their limited ability to modify cell wall components to counteract the antibiotic, reducing the rate of resistance development.

Multipronged Defense Mechanisms

Clovibactin's impact extends beyond its primary mode of action. The antibiotic's interaction with target structures triggers the formation of supramolecular filamentous structures that encircle and further damage bacterial targets. Moreover, Clovibactin prompts bacteria to produce autolysins upon contact, leading to the self-destruction of their cell walls. The synergy of these processes contributes to its remarkable resilience against resistance.

In a landscape dominated by antibiotic resistance, Clovibactin emerges as a beacon of hope. Its innovative mechanism, precise targeting, and multifaceted defense mechanisms present a paradigm shift in the battle against drug-resistant infections. With the potential to revolutionize treatment approaches, Clovibactin holds the promise of a brighter, less resistant future for antibiotic therapies.






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