Work History

Work History

Biomarker Scientist

Oct 2014 - Present
Pfizer

Experience in various assays for detection of protein biomarkers from patient plasma (Neurodegenerative or neurological diseases ).

Solid Phase Extraction (SPE) of biomarker proteins from plasma and detection by DELFIA.
Detection of multiple cytokine profile by MSD multiplex assays.

Trained in GCP, GLP, laboratory safety training.

Adjunct Lecturer

Jan 2014 - Oct 2014
Sacred Heart University

Responsible for General Biology core courses teaching for freshmen and sophomores at the ungergraduate level, I mentor groups of students on their independent projects.

I am in the process of developing a new curriculum on " Introduction to potential Immuno-Prognosis and Immunotherapeutics against incurable diseases of the modern era". This course deals with  detailed information and current active laboratory/industrial research and clinical trials going on against HIV, Cancers, Drug resistant tuberculosis and Ebola virus.

Technical Editor

Jun 2013 - Present
Vedic Research International Inc.

Reviewing, editing and proof reading manuscripts from research laboratories around the world. 

Active contributor of reviews and book chapters based on current health problems.

Area of Specialization: CELL SIGNALING, IMMUNOLOGY, IMMUNOTHERAPEUTICS, BIOCHEMISTRY, INFECTIOUS DISEASES, MICROBIOLOGY, BIOMARKERS, CANCER BIOLOGY

http://vedicjournals.com/index.php/CS/about/editorialTeam

Post doctoral fellow (medicine)

Jan 2009 - Mar 2012
Brigham and Women's Hospital, Harvard Medical School

Project development from scratch:

System: HPLC ESI QTOF Agilent 6520 series

Without any background study or evidence, our team of researchers successfully demonstrated the biochemical remodeling of the cell wall of rifampin resistant Mycobacterium tuberculosis and global lipidomic changes by unbiased software mediated analysis;

TB Biomarker research from patients' body fluids:

Actively worked on identifying TB specific biomarkers from urine and plasma of TB patients. Lipid extraction from urine and plasma and running LC-MS, finally going through the known lipid database.

Proficiency in Bio-analytical software: Mass Hunter (Agilent B.03), XCMS by R, Mass Profiler Professional (Agilent), Genepattern.

A manuscript submitted.

Lecturer

Feb 2002 - Dec 2002
St. Pauls Cathedral Mission College

I served as a lecturer in the dept. of Physiology and Microbiology of bachelor's courses in St. Paul's Cathedral Mission college. Conducted lectures in PHYSIOLOGY and MICROBIOLOGY  and practical classes. 

I received a great repute within the students and applaud from the HOD, who offered me a full-time position from the next year.

However, I left the job in Dec 2002, after I qualified NET and got the opportunity to pursue my PhD program.

Education

Education

B.S

Presidency College

Minors: Chemistry, Zoology

M.S

University College of Science and Technology

Specialization: Immunology and Microbiology

PhD

Apr 2008
Bose Institute

Role of cytokines and chemokines in Mycobacterial Lipoarabinomannan (LAM) treated murine
macrophages.
* The role of Arabinosylated LAM isolated from non-pathogenic mycobacteria in the
restoration of the impaired cell mediated immune response in a murine model of
tuberculosis.
* Ara-LAM mediated protection against mycobacterial pathogenesis: Involvement of TLR-2 signaling.
* role of chemokines on the impaired PKC signaling and cytokine balance in Visceral Leishmaniasis.
* Altered cell signaling and the role of atypical PKC and ceramide in Leishmaniasis.

ACHIEVEMENTS:

A patent on the original immunotheraeutic work on the protective role of Ara-LAM in TB and VL (2010)

Sir Nilratan Sircar award (2007) for significance of doctoral thesis project and publications

Junior and senior research fellowships from CSIR, Govt. of India (the top funding institutions for research in India).

Transcripts

My world of research and teaching

Nivedita_publications_awards

Presentations (conferences and symposia)

  • Poster Presentation: Unbiased Lipidomics of Rifampin Monoresistant Mycobacterium Tuberculosis Strains Identifies Downregulated Siderophore Production. Fifth New England TB Symposium, Cambridge MA, June 23, 2011
  • Poster presentation and invited oral Presentation: “MCP-1 confers protection against Mycobacterial pathogenesis by the restoration of both free radical generation and pro-inflammatory cytokines”. 33rd Indian Immunology Conference, All India Institute of Medical Sciences (AIIMS), New Delhi, from Jan 28-31, 2007
  • Poster presentation: “Arabinosylated Lipoarabinomannan modulates the impaired cell mediated immune response in Mycobacterium tuberculosis H37Rv infected C57BL/6 mice”. International Conference on Frontier Researches in Integrative Physiology (ICFRIP), Kolkata, from Jan 8-10, 2007

AWARDS AND HONORS

  • Sir Nilratan Sircar Memorial Prize (2007): This award is given to a PhD student for academic proficiency, importance of his/her project and number of publications for a calender year.
  • Top 20% of NET awardees in Life Sciences: Nominated for SPM (Shyama Prasad Mukherjee) fellowhip, Council of Scientific and Industrial Research (CSIR), Govt. of India
  • Senior and Junior Research Fellowships: Council of Scientific and Industrial Research (CSIR), Govt. of India

  •  Invited reviewer/editorial positions

    Editorial Advisory member ---- 05/2014 to present
    Signpost Open Access e-Journal of Pathobiology and Toxicology

    Editorial board member ----- 05/2014 to present
    Asian Journal of Medical Sciences, Nepal

    Technical Editor ----- 06/2013 to present
    Vedic Research International Press, Inc, NY, USA

PUBLICATIONS (First authorships listed only)

  • Lahiri N, Lahiri S.K. Lipids as prognostic and therapeutic molecules in brain cancers. Manuscript under preparation, 2014.
  • Lahiri N., Shah Rupal R. Murray Megan B., Fortune Sarah M. and Moody D. Branch, Unbiased Lipidomics of Rifampin Monoresistant Mycobacterium tuberculosis Strains Identifies Downregulated Siderophore Production. Submitted 2014..
  • Lahiri N, Lahiri S.K. Envisioning the reversal of oncogenesis. Review. . VRI Cell Signaling 1: 34-48 doi: http://dx.doi.org/10.14259/cs.v1i2.64, 2013
  • Majumder Lahiri N, Das S, Bhattacharjee S, Gupta G, Bhattacharyya (Majumdar) S, Majumdar S. TLR-2 Signaling as a target for Ara-LAM mediated protection in Man-LAM induced pathogenesis. J. Biomed. Sci, 2 (2:3): 1-9, doi: 10.3823/1018, 2013
  •  Majumder N, Bhattacharjee S, Dey R, Bhattacharyya (Majumdar) S, Pal NK, Majumdar S, Arabinosylated Lipoarabinomannan Modulates The Impaired Cell Mediated Immune Response In Mycobacterium tuberculosis H37Rv Infected C57BL/6 Mice. Microbes Infect 10 (4): 349-357, 2008
  • Majumder N, Bhattacharjee S, Bhattacharyya (Majumdar) S, Dey R, Guha P, Pal NK, Majumdar S. Restoration Of Impaired Free Radical Generation And Pro-Inflammatory Cytokines by MCP-1 in Mycobacterial Pathogenesis. Scand J Immunol 67: 329-339, 2008
  • Majumder N, Dey R, Mathur RK, Datta S, Maitra M, Ghosh S, Saha B, Majumdar S. An Unusual Pro-inflammatory Role of Interleukin-10 Induced by Arabinosylated Lipoarabinomannan In Murine Peritoneal Macrophages. Glycoconj J. 23(9): 675-686, 2006

PATENT

·         Majumder N, Majumder S. A process for preparing pure arabinosylated                 lipoarabinomannan effective against tuberculosis and leishmaniasis. 2010. Patent application No.772/KOL/2005, Govt. of India. Patent no. 237901

You can learn more about me

Skills

Skills

Scientific writing

Currently working for VRI Press, a publishing company. Active contributor of articles per year.

Proteomics

Enzymatic assays (Serine threonine and tyrosine kinase assays, endogenous phosphorylation, phosphatases, caspase activity, Protein kinase C, NADPH oxidase), Protein quantitation: UV-Vis spectroscopy and colorimetric assays

Special software

Adobe photoshop, adobe illustrator, Graph Pad prism, SAS 9.2, Blackboard

General software

MS Office (word, excel, powerpoint, outlook)

Infectious diseases

Tuberculosis, Visceral Leishmaniasis

Biomarkers

TB biomarkers from lipids extracted (human urine, plasma)

Lipid extraction

From Mycobacterium tuberculosis strains, human urine and plasma

Bioanalytical software

Mass Hunter, XCMS by R, Mass profiler Professional, Genepattern, Chemdraw

Lipid biochemistry and lipidomic profiling

Profiling of different types of extracted lipids using different columns (C18, diol), analyzing peaks

LC-MS

HPLC- ESI QTOF (agilent 6520) series

Molecular Biology Techniques

Isolation and quantification of DNA and RNA, Agarose Gel electrophoresis, RT-PCR, qPCR, EMSA, siRNA transfection

Cell culture

Mammalian (PBMC, neutrophils, macrophages), bacterial (M. tuberculosis, M. smegmatis), protozoan (Leishmania donovani)

Western Blot

SDS-PAGE

Characterization of different proteins

Cell isolation

Murine peritoneal, splenic, alveolar, bone marrow derived macrophages, human PBMC, neutrophils from blood

Animal handling

Mainly murine. Administration of IP (intra peritoneal), IV (intra venous- via tail vein), IC (intra cardial) and SC (sub cutaneous) injections.

Cell based assays

ELISA, RIA, T cell proliferation

Cell Signaling

Study of cytokine and chemokine signaling in infectious diseases, cancer signaling.

References

References

Srinivas V. Koduru, Founder and Managing Editor, Vedic Research International

email: koduru@vedicjournals.com

Phone: 315-203-2020