Molecular Diagnostics Centre in Gurgaon

Molecular Diagnostics Centre in Gurgaon: Molecular testing is a broad category of tests that look for molecules in your DNA or other pieces of genetic information called RNA to diagnose a disease like cancer or predict your risk of future diseases. These molecules might be genes, proteins, or other biomarkers.

Narula Diagnostics is committed to providing a quality diagnostic service using the most advanced technologies to perform molecular and genetic analyses in humans. Our Molecular Diagnostics Centre in Gurgaon offers a range of molecular test services, including infectious disease and human tests, to hospitals and GP clinics.

Delve Deeply Into The Various Types Of Molecular Testing

Our doctors use different genetic tests based on what health issue they suspect. If the diagnosis is unclear, they might use a broad test looking at many genes or chromosomes. For specific problems, they choose a more focused test.

Molecular Tests

These tests are designed to identify alterations in one or more genes by determining the sequence of DNA building blocks, known as nucleotides, in an individual’s genetic code – a process referred to as DNA sequencing. These tests conducted at our Molecular Diagnostics Lab in Gurugram vary in their scope:

• Targeted Single Variant Tests: It is useful in identifying a specific variant in one gene, often associated with a known disorder (e.g., the HBB gene variant causing sickle cell disease). It is commonly used for testing family members of individuals with a known variant to assess familial conditions.
• Single Gene Tests: It is helpful to search for any genetic changes in a single gene. It is used to confirm or rule out a specific diagnosis, especially when multiple variants in the gene can cause the suspected condition.
• Gene Panel Tests: This can aid in examining variants in multiple genes. It is useful for diagnosing conditions with diverse symptoms or those caused by variants in numerous genes (e.g., epilepsy with numerous genetic causes).
• Whole Exome Sequencing/Whole Genome Sequencing: This diagnosis at our Molecular Diagnostic Testing Lab in Gurgaon helps to analyze the majority of an individual’s DNA to identify genetic variations. It is used when single gene or panel tests fail to provide a diagnosis or when the genetic cause is unclear. Thus, it is more cost- and time-effective than multiple individual tests.

Chromosomal Tests 

This test helps analyze entire chromosomes or lengthy DNA segments to identify significant changes, such as extra or missing copies of a chromosome, duplications or deletions of chromosome sections, and rearrangements (translocations). Specific genetic conditions are linked to distinctive chromosomal changes (e.g., Williams syndrome caused by a deletion in chromosome 7).

Gene Expression Tests

It helps to examine the activation status of genes, observing which genes are turned on or off (expressed) in various cell types. Overexpression or underexpression of certain genes in mRNA molecules can indicate genetic disorders, including various types of cancer.

Biochemical Tests

Our Molecular Diagnostic Testing Centre in Gurugram while conducting biochemical tests does not directly analyse DNA but assesses the quantity or activity level of proteins or enzymes produced from genes. Abnormalities in these substances can signal changes in DNA underlying genetic disorders (e.g., low biotinidase enzyme activity indicating biotinidase deficiency due to BTD gene variants).

How Does Molecular Testing Work?

Molecular testing is a field of diagnostic medicine that has undergone rapid development in recent years. Our molecular diagnostic test analyses the genetic information in your DNA and RNA by examining a tissue sample to look for specific disease markers. The tissue sample might be

• Blood
• Saliva
• Urine
• Feces
• Specific Organ Tissue

DNA comprises long strands of molecules that contain all your genetic information. DNA is in the nucleus of every cell in your body, and its structure resembles a twisted ladder. If a cell were a restaurant, DNA would be like the cookbook that contains all the restaurant’s recipes.

RNA is a strand of genetic material outside the nucleus that tells the functional structures in the cell what to do. Using the restaurant analogy, RNA is like a copy of an individual recipe in the cookbook that each restaurant cook receives. Our top Genetic Testing Centre in Gurgaon Genetic, analyze the changes in these two types of molecules to look for red flags that might indicate a current or future disease.

Why Do Our Doctors Use It?

At our Molecular Diagnostics Centre in Gurgaon, our doctors use this test to gather additional diagnostic information and to predict outcomes for patients. These tests have diverse purposes, including:

• Predicting how well a person might respond to particular medications.
• Diagnosing certain diseases or specific subtypes, such as breast cancer.
• Assisting and advising individuals who are pregnant or planning to become pregnant.
• Aiding in making informed decisions about medical treatments.
• Evaluating the risk of various diseases.
• Verifying the presence of specific infections that may be challenging to detect through traditional lab methods.

How long does molecular testing take?

Our process of collecting a sample for a molecular check can be speedy. For instance, getting the result of a COVID-19 nasal swab can take much less than a minute. However, many samples require laboratory analysis. Some test results at Molecular Diagnostics Testing Lab in Gurgaon are available in just a few hours while others might take 1 to 3 days.

What Are The Uses Of Molecular Testing?

The primary goal of molecular diagnostics is the identification of genetic variations to simplify detection, diagnosis, classification, prognosis, and track treatment response. Our professional medical experts and doctors conducting at the Molecular Diagnostics Testing Laboratory in Gurugram, rely heavily on modern molecular techniques to analyse the risks of certain diseases:

• Identifying genes associated with specific cancers, like BRCA1 or BRCA2 mutations linked to hereditary breast and ovarian cancer syndrome.
• Identifying biomarkers that indicate the potential effectiveness of certain treatments, such as changes in the EGFR gene guiding the use of EGFR inhibitors for lung cancer.
• Identifying genetic conditions in newborns early for prompt intervention.
• Analyzing viral DNA fragments in molecular HPV testing to detect the presence of human papillomavirus (HPV). Various tests are available for checking HPV infection.
• Genetic tests to identify mutations or variations in DNA associated with the onset of specific diseases. Useful for individuals with a family history of genetic conditions to determine if they inherited certain genes, such as LDLR, APOB, and PCSK9 genes linked to familial hypercholesterolemia.
• Confirming identity for legal purposes using DNA analysis.
• Employing molecular tests for the diagnosis of respiratory, gastrointestinal, and central nervous infections. Some tests can detect over 20 infectious organisms, including viruses or bacteria, in about an hour.
• Assessing bacteria for resistance to specific drugs to guide effective treatment.

Renowned Molecular Diagnostics Centre in Gurgaon For Top-Notch Healthcare Services

Narula Diagnostics Centre is a reliable name in the healthcare industry that is committed to supplying innovative products and technologies to manage health and improve the quality of life, in partnership with our customers. We specialize in research products and diagnostics, with a key focus on molecular controls and calibrators for nucleic acid testing.

We supply controls for many commercial molecular systems. Our experienced team reflects these values in our practices and transparent approach to business. We are driven by our commitment to excellence, in product quality and reliability, choice of partners, and personalized service we give to our customers.

• Centre Of Excellence
• Precise  Results
• Affordable Pricing
• Renowned Team of Doctors
• Latest Technology
• Empathy & Care