Understanding Mesenchymal Stem Cells (MSCs)

Mesenchymal Stem Cells (MSCs) are a special type of adult stem cell known for their ability to repair, regenerate, and reduce inflammation throughout the body.
These cells can transform into various tissue types such as bone, cartilage, muscle, fat, and nerve cells, which makes them highly valuable for treating a wide range of medical conditions.

At Pactoc Medical, we use COFEPRIS-certified MSCs — meaning they meet the strict quality and safety standards set by COFEPRIS (Mexico’s equivalent of the FDA in the United States). All stem cells are screened, tested, and processed in certified laboratories to ensure purity, safety, and effectiveness.

Types of Mesenchymal Stem Cells and Their Sources

1. Umbilical Cord–Derived Stem Cells

  • Source: Collected from donated umbilical cords after healthy, full-term births.

  • Key Benefits: These are young, potent, and ethically sourced stem cells that have not been exposed to aging or environmental toxins.

  • Uses: Excellent for anti-aging, immune modulation, inflammation reduction, and tissue regeneration.

  • Note: These are the most commonly used at Pactoc Medical, due to their high viability and regenerative power.

2. Bone Marrow–Derived Stem Cells

  • Source: Extracted from the patient’s own bone marrow, typically from the hip bone.

  • Key Benefits: Rich in stem cells that can regenerate bone, cartilage, and connective tissue.

  • Uses: Commonly used for orthopedic and musculoskeletal conditions such as arthritis and joint injuries.

  • Considerations: Collection is a minor invasive procedure and the number of viable stem cells decreases with age.

3. Adipose (Fat) Tissue–Derived Stem Cells

  • Source: Harvested from a small sample of the patient’s fat tissue, often from the abdomen or thighs.

  • Key Benefits: Adipose tissue contains a high concentration of MSCs and growth factors that help repair and rejuvenate tissues.

  • Uses: Effective for joint regeneration, wound healing, and cosmetic or anti-aging applications.

  • Considerations: Slightly invasive extraction; cell quality can vary depending on the patient’s age and health.

4. Dental Pulp–Derived Stem Cells

  • Source: Found in the soft tissue (pulp) inside teeth, especially wisdom or baby teeth.

  • Key Benefits: These cells show excellent potential for nerve, bone, and dental tissue regeneration.

  • Uses: Currently in emerging research for neurological and maxillofacial applications.

  • Considerations: Limited availability and not as commonly used as umbilical or adipose sources.

Why Pactoc Medical Chooses Umbilical Cord MSCs

At Pactoc Medical, we primarily use umbilical cord–derived mesenchymal stem cells because they are:

  • Non-invasive to obtain

  • Ethically sourced

  • Highly potent and pure

  • COFEPRIS-certified for safety and quality

These cells have shown remarkable anti-inflammatory, regenerative, and immunomodulatory effects, making them ideal for treating a wide range of conditions—from orthopedic and neurological disorders to chronic inflammation and anti-aging therapies.

NK Cell Therapy at Pactoc Medical

At Pactoc Medical in Tijuana, we’re proud to present our advanced Natural Killer (NK) Cell Therapy program for individuals facing cancer or seeking to boost their immune system’s ability to target abnormal cells.

What are NK Cells?

Natural Killer (NK) cells are a vital component of your body’s innate immune system. Unlike other immune cells that must be trained to recognize threats, NK cells are naturally on patrol. They can detect and eliminate cells that appear damaged, stressed, or transformed—such as cancer cells—without harming healthy tissue. Giostar Mexico+2PRMEDICA+2

Why Choose NK Cell Therapy?

  • NK cell therapy harnesses your body’s own defense mechanisms, giving your immune system an enhanced “hit force” against malignant or suspicious cells. cellularhopeinstitute.com+1

  • Because NK cells don’t require prior sensitization, they can respond to abnormal cells more rapidly than many adaptive immune treatments. Giostar Mexico+1

  • This treatment is especially promising for patients who have already undergone standard therapies and are seeking additional support, or for those with immune-resistant disease. Cancer Care Global+1

How It Works at Pactoc Medical

  1. Initial Consultation & Evaluation – Our medical team assesses your health status, cancer type/stage, prior treatments, and immune profile to determine if NK cell therapy is appropriate.

  2. Cell Collection and Preparation – NK cells are either collected from you (autologous) or from a qualified donor (allogeneic), depending on your case. These cells are then expanded and enhanced in our certified laboratory under strict quality controls.

  3. Infusion of NK Cells – The prepared NK cells are infused into your bloodstream in our Tijuana facility under careful medical supervision.

  4. Follow-Up & Monitoring – After infusion, we monitor your response, immune markers, and overall health. Additional infusions or supportive therapies may be recommended based on your progress.

Who Can Benefit?

NK cell therapy may be considered for:

  • Individuals with various forms of cancer (solid tumors, blood cancers) seeking an immune-based adjunct therapy. Cancer Care Global+1

  • Patients whose immune system may need reinforcement following chemotherapy, radiation, or surgery.

  • Those looking for advanced immunotherapy options with a focus on restoring immune resilience and targeting residual disease.

Types of Treatments:

Neurological & Cognitive Conditions

  • Parkinson’s disease

  • Alzheimer’s disease and dementia

  • Multiple sclerosis (MS)

  • Amyotrophic lateral sclerosis (ALS)

  • Stroke recovery

  • Peripheral neuropathy

  • Traumatic brain injury (TBI)

  • Spinal cord injury

  • Autism spectrum disorder

  • Cerebral palsy

Orthopedic & Musculoskeletal Disorders

  • Osteoarthritis (knees, hips, shoulders, hands)

  • Rheumatoid arthritis

  • Tendon and ligament injuries (ACL, rotator cuff, etc.)

  • Meniscus and cartilage damage

  • Chronic back pain

  • Herniated discs

  • Muscle tears or degeneration

  • Degenerative joint disease

  • Sports injuries

Cardiovascular & Circulatory Issues

  • Heart failure and cardiomyopathy

  • Peripheral artery disease (PAD)

  • Poor circulation or ischemic limb conditions

  • Post-heart attack tissue repair

Autoimmune & Inflammatory Disorders

  • Lupus (SLE)

  • Rheumatoid arthritis

  • Crohn’s disease

  • Ulcerative colitis

  • Psoriasis

  • Hashimoto’s thyroiditis

  • Fibromyalgia

  • Chronic fatigue syndrome

Metabolic & Endocrine Conditions

  • Diabetes (Type 1 and Type 2)

  • Obesity-related metabolic dysfunction

  • Thyroid imbalance

  • Adrenal fatigue or dysfunction

Anti-Aging & Wellness Applications

  • General rejuvenation and vitality

  • Immune system support

  • Chronic inflammation and oxidative stress reduction

  • Hair restoration and skin rejuvenation

  • Sexual wellness and erectile dysfunction

  • Hormonal balance support

  • Faster post-surgery recovery

Chronic Pain & Injury Recovery

  • Neuropathic pain

  • Degenerative disc disease

  • Sciatica

  • Facet joint pain

  • Post-surgical healing acceleration

Respiratory & Systemic Conditions

  • COPD (chronic obstructive pulmonary disease)

  • Pulmonary fibrosis

  • Asthma

  • Long COVID symptoms and lung inflammation

Other Emerging Applications

  • Liver cirrhosis and fatty liver disease

  • Kidney disease

  • Wound healing and tissue regeneration

  • Infertility (ovarian and testicular rejuvenation)

  • Dental and bone regeneration

A human figure with an illustrated brain in red on top of the head, holding fingers to the temples, in a digital, semi-transparent style.
Diagram of human skeletal system highlighting shoulder, spine, elbow, hip, knee, and ankle joints.
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Diagram depicting the immune response to a pathogen, showing processes such as antibody release, cell activation, inflammation, and bronchoconstriction.
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Digital illustration of a human figure showing a glowing spine and nervous system, with one hand on the lower back indicating pain or discomfort.
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Ready to explore if Stem Cell or NK therapy is right for you?

Contact our patient coordination team today to schedule a free consultation. We’ll review your medical history, answer your questions, and help you understand your options with transparency and care.

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